<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
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	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/*
<span class='line'>  2</span>  * Copyright (C) 2008, 2009, 2010 Mihai Şucan
<span class='line'>  3</span>  *
<span class='line'>  4</span>  * This file is part of PaintWeb.
<span class='line'>  5</span>  *
<span class='line'>  6</span>  * PaintWeb is free software: you can redistribute it and/or modify
<span class='line'>  7</span>  * it under the terms of the GNU General Public License as published by
<span class='line'>  8</span>  * the Free Software Foundation, either version 3 of the License, or
<span class='line'>  9</span>  * (at your option) any later version.
<span class='line'> 10</span>  *
<span class='line'> 11</span>  * PaintWeb is distributed in the hope that it will be useful,
<span class='line'> 12</span>  * but WITHOUT ANY WARRANTY; without even the implied warranty of
<span class='line'> 13</span>  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
<span class='line'> 14</span>  * GNU General Public License for more details.
<span class='line'> 15</span>  *
<span class='line'> 16</span>  * You should have received a copy of the GNU General Public License
<span class='line'> 17</span>  * along with PaintWeb.  If not, see &lt;http://www.gnu.org/licenses/>.
<span class='line'> 18</span>  *
<span class='line'> 19</span>  * $URL: http://code.google.com/p/paintweb $
<span class='line'> 20</span>  * $Date: 2010-06-26 21:47:30 +0300 $
<span class='line'> 21</span>  */</span><span class="WHIT">
<span class='line'> 22</span> 
<span class='line'> 23</span> </span><span class="COMM">/**
<span class='line'> 24</span>  * @author &lt;a lang="ro" href="http://www.robodesign.ro/mihai">Mihai Şucan&lt;/a>
<span class='line'> 25</span>  * @fileOverview The default PaintWeb interface code.
<span class='line'> 26</span>  */</span><span class="WHIT">
<span class='line'> 27</span> 
<span class='line'> 28</span> </span><span class="COMM">/**
<span class='line'> 29</span>  * @class The default PaintWeb interface.
<span class='line'> 30</span>  *
<span class='line'> 31</span>  * @param {PaintWeb} app Reference to the main paint application object.
<span class='line'> 32</span>  */</span><span class="WHIT">
<span class='line'> 33</span> </span><span class="NAME">pwlib.gui</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">app</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 34</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_self</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 35</span> </span><span class="WHIT">      </span><span class="NAME">config</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 36</span> </span><span class="WHIT">      </span><span class="NAME">doc</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.doc</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 37</span> </span><span class="WHIT">      </span><span class="NAME">lang</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.lang</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 38</span> </span><span class="WHIT">      </span><span class="NAME">MathRound</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.round</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">      </span><span class="NAME">pwlib</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">window.pwlib</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 40</span> </span><span class="WHIT">      </span><span class="NAME">appEvent</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 41</span> </span><span class="WHIT">      </span><span class="NAME">win</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.win</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 42</span> 
<span class='line'> 43</span> </span><span class="WHIT">  </span><span class="NAME">this.app</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 44</span> </span><span class="WHIT">  </span><span class="NAME">this.idPrefix</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'paintweb'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">app.UID</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'> 45</span> </span><span class="WHIT">  </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'paintweb_'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 46</span> 
<span class='line'> 47</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 48</span>    * Holds references to DOM elements.
<span class='line'> 49</span>    * @type Object
<span class='line'> 50</span>    */</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">  </span><span class="NAME">this.elems</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 52</span> 
<span class='line'> 53</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 54</span>    * Holds references to input elements associated to the PaintWeb configuration 
<span class='line'> 55</span>    * properties.
<span class='line'> 56</span>    * @type Object
<span class='line'> 57</span>    */</span><span class="WHIT">
<span class='line'> 58</span> </span><span class="WHIT">  </span><span class="NAME">this.inputs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 59</span> 
<span class='line'> 60</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 61</span>    * Holds references to DOM elements associated to configuration values.
<span class='line'> 62</span>    * @type Object
<span class='line'> 63</span>    */</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">  </span><span class="NAME">this.inputValues</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 65</span> 
<span class='line'> 66</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 67</span>    * Holds references to DOM elements associated to color configuration 
<span class='line'> 68</span>    * properties.
<span class='line'> 69</span>    *
<span class='line'> 70</span>    * @type Object
<span class='line'> 71</span>    * @see pwlib.guiColorInput
<span class='line'> 72</span>    */</span><span class="WHIT">
<span class='line'> 73</span> </span><span class="WHIT">  </span><span class="NAME">this.colorInputs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 74</span> 
<span class='line'> 75</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 76</span>    * Holds references to DOM elements associated to each tool registered in the 
<span class='line'> 77</span>    * current PaintWeb application instance.
<span class='line'> 78</span>    *
<span class='line'> 79</span>    * @private
<span class='line'> 80</span>    * @type Object
<span class='line'> 81</span>    */</span><span class="WHIT">
<span class='line'> 82</span> </span><span class="WHIT">  </span><span class="NAME">this.tools</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 83</span> 
<span class='line'> 84</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 85</span>    * Holds references to DOM elements associated to PaintWeb commands.
<span class='line'> 86</span>    *
<span class='line'> 87</span>    * @private
<span class='line'> 88</span>    * @type Object
<span class='line'> 89</span>    */</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">  </span><span class="NAME">this.commands</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 91</span> 
<span class='line'> 92</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'> 93</span>    * Holds references to floating panels GUI components.
<span class='line'> 94</span>    *
<span class='line'> 95</span>    * @type Object
<span class='line'> 96</span>    * @see pwlib.guiFloatingPanel
<span class='line'> 97</span>    */</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">  </span><span class="NAME">this.floatingPanels</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">zIndex_</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 99</span> 
<span class='line'>100</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>101</span>    * Holds references to tab panel GUI components.
<span class='line'>102</span>    *
<span class='line'>103</span>    * @type Object
<span class='line'>104</span>    * @see pwlib.guiTabPanel
<span class='line'>105</span>    */</span><span class="WHIT">
<span class='line'>106</span> </span><span class="WHIT">  </span><span class="NAME">this.tabPanels</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>107</span> 
<span class='line'>108</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>109</span>    * Holds an instance of the guiResizer object attached to the Canvas.
<span class='line'>110</span>    *
<span class='line'>111</span>    * @private
<span class='line'>112</span>    * @type pwlib.guiResizer
<span class='line'>113</span>    */</span><span class="WHIT">
<span class='line'>114</span> </span><span class="WHIT">  </span><span class="NAME">this.canvasResizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>115</span> 
<span class='line'>116</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>117</span>    * Holds an instance of the guiResizer object attached to the viewport 
<span class='line'>118</span>    * element.
<span class='line'>119</span>    *
<span class='line'>120</span>    * @private
<span class='line'>121</span>    * @type pwlib.guiResizer
<span class='line'>122</span>    */</span><span class="WHIT">
<span class='line'>123</span> </span><span class="WHIT">  </span><span class="NAME">this.viewportResizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>124</span> 
<span class='line'>125</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>126</span>    * Holds tab configuration information for most drawing tools.
<span class='line'>127</span>    *
<span class='line'>128</span>    * @private
<span class='line'>129</span>    * @type Object
<span class='line'>130</span>    */</span><span class="WHIT">
<span class='line'>131</span> </span><span class="WHIT">  </span><span class="NAME">this.toolTabConfig</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>132</span> </span><span class="WHIT">    </span><span class="NAME">bcurve</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>133</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>134</span> </span><span class="WHIT">      </span><span class="NAME">shapeType</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>135</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>136</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.borderWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>137</span> </span><span class="WHIT">      </span><span class="NAME">lineCap</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>138</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>139</span> </span><span class="WHIT">    </span><span class="NAME">ellipse</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>141</span> </span><span class="WHIT">      </span><span class="NAME">shapeType</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>142</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>143</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.borderWidth</span><span class="WHIT">
<span class='line'>144</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>145</span> </span><span class="WHIT">    </span><span class="NAME">rectangle</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>146</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>147</span> </span><span class="WHIT">      </span><span class="NAME">shapeType</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>148</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>149</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.borderWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>150</span> </span><span class="WHIT">      </span><span class="NAME">lineJoin</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>151</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>152</span> </span><span class="WHIT">    </span><span class="NAME">polygon</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>153</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>154</span> </span><span class="WHIT">      </span><span class="NAME">shapeType</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>155</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>156</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.borderWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>157</span> </span><span class="WHIT">      </span><span class="NAME">lineJoin</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>158</span> </span><span class="WHIT">      </span><span class="NAME">lineCap</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>159</span> </span><span class="WHIT">      </span><span class="NAME">miterLimit</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>160</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>161</span> </span><span class="WHIT">    </span><span class="NAME">eraser</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>162</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>163</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>164</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.eraserSize</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>165</span> </span><span class="WHIT">      </span><span class="NAME">lineJoin</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>166</span> </span><span class="WHIT">      </span><span class="NAME">lineCap</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>167</span> </span><span class="WHIT">      </span><span class="NAME">miterLimit</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>168</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>169</span> </span><span class="WHIT">    </span><span class="NAME">pencil</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>170</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>171</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>172</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.pencilSize</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>173</span> </span><span class="WHIT">      </span><span class="NAME">lineJoin</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>174</span> </span><span class="WHIT">      </span><span class="NAME">lineCap</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>175</span> </span><span class="WHIT">      </span><span class="NAME">miterLimit</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>176</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>177</span> </span><span class="WHIT">    </span><span class="NAME">line</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>178</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>179</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>180</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.line.lineWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">      </span><span class="NAME">lineJoin</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>182</span> </span><span class="WHIT">      </span><span class="NAME">lineCap</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>183</span> </span><span class="WHIT">      </span><span class="NAME">miterLimit</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT">
<span class='line'>184</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>185</span> </span><span class="WHIT">    </span><span class="NAME">text</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>186</span> </span><span class="WHIT">      </span><span class="NAME">lineTab</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>187</span> </span><span class="WHIT">      </span><span class="NAME">lineTabLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.tabs.main.textBorder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>188</span> </span><span class="WHIT">      </span><span class="NAME">shapeType</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>189</span> </span><span class="WHIT">      </span><span class="NAME">lineWidth</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>190</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">lang.inputs.borderWidth</span><span class="WHIT">
<span class='line'>191</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>192</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>193</span> 
<span class='line'>194</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>195</span>    * Initialize the PaintWeb interface.
<span class='line'>196</span>    *
<span class='line'>197</span>    * @param {Document|String} markup The interface markup loaded and parsed as 
<span class='line'>198</span>    * DOM Document object. Optionally, the value can be a string holding the 
<span class='line'>199</span>    * interface markup (this is used when PaintWeb is packaged).
<span class='line'>200</span>    *
<span class='line'>201</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>202</span>    * not.
<span class='line'>203</span>    */</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">  </span><span class="NAME">this.init</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">markup</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">    </span><span class="COMM">// Make sure the user nicely waits for PaintWeb to load, without seeing </span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">    </span><span class="COMM">// much.</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>208</span> </span><span class="WHIT">        </span><span class="NAME">placeholderStyle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">placeholder.style</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>209</span> 
<span class='line'>210</span> 
<span class='line'>211</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>212</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'1px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>213</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.overflow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'hidden'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.position</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'absolute'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>215</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.visibility</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'hidden'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>216</span> 
<span class='line'>217</span> </span><span class="WHIT">    </span><span class="NAME">placeholder.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'placeholder'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>218</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">placeholder.tabIndex</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">placeholder.tabIndex</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">      </span><span class="NAME">placeholder.tabIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>221</span> 
<span class='line'>222</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.initImportDoc</span><span class="PUNC">(</span><span class="NAME">markup</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>223</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.guiMarkupImportFailed</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>226</span> </span><span class="WHIT">    </span><span class="NAME">markup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>227</span> 
<span class='line'>228</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.initParseMarkup</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>229</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.guiMarkupParseFailed</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>230</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>231</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>232</span> 
<span class='line'>233</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.initCanvas</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>234</span> </span><span class="WHIT">        </span><span class="PUNC">!</span><span class="NAME">this.initImageZoom</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>235</span> </span><span class="WHIT">        </span><span class="PUNC">!</span><span class="NAME">this.initSelectionTool</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>236</span> </span><span class="WHIT">        </span><span class="PUNC">!</span><span class="NAME">this.initTextTool</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>237</span> </span><span class="WHIT">        </span><span class="PUNC">!</span><span class="NAME">this.initKeyboardShortcuts</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>238</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>239</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>240</span> 
<span class='line'>241</span> </span><span class="WHIT">    </span><span class="COMM">// Setup the main tabbed panel.</span><span class="WHIT">
<span class='line'>242</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">panel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabPanels.main</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>243</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">panel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>244</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.noMainTabPanel</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>245</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>246</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>247</span> 
<span class='line'>248</span> </span><span class="WHIT">    </span><span class="COMM">// Hide the "Shadow" tab if the drawing of shadows is not supported.</span><span class="WHIT">
<span class='line'>249</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">app.shadowSupported</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="STRN">'shadow'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">panel.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>250</span> </span><span class="WHIT">      </span><span class="NAME">panel.tabHide</span><span class="PUNC">(</span><span class="STRN">'shadow'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>252</span> 
<span class='line'>253</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="STRN">'viewport'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.elems</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.missingViewport</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>256</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>257</span> 
<span class='line'>258</span> </span><span class="WHIT">    </span><span class="COMM">// Setup the GUI dimensions .</span><span class="WHIT">
<span class='line'>259</span> </span><span class="WHIT">    </span><span class="NAME">this.elems.viewport.style.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportHeight</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>260</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportWidth</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>261</span> 
<span class='line'>262</span> </span><span class="WHIT">    </span><span class="COMM">// Setup the Canvas resizer.</span><span class="WHIT">
<span class='line'>263</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.canvasResizer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>264</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">resizeHandle</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>265</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.missingCanvasResizer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>266</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>267</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>268</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.guiCanvasResizer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>269</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">resizeHandle.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>270</span>         </span><span class="NAME">resizeHandle.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>271</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.item_mouseover</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>272</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>273</span> 
<span class='line'>274</span> </span><span class="WHIT">    </span><span class="NAME">this.canvasResizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiResizer</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>275</span>         </span><span class="NAME">this.elems.canvasContainer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>276</span> 
<span class='line'>277</span> </span><span class="WHIT">    </span><span class="NAME">this.canvasResizer.events.add</span><span class="PUNC">(</span><span class="STRN">'guiResizeStart'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.canvasResizeStart</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>278</span> </span><span class="WHIT">    </span><span class="NAME">this.canvasResizer.events.add</span><span class="PUNC">(</span><span class="STRN">'guiResizeEnd'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">this.canvasResizeEnd</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>279</span> 
<span class='line'>280</span> </span><span class="WHIT">    </span><span class="COMM">// Setup the viewport resizer.</span><span class="WHIT">
<span class='line'>281</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.viewportResizer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>282</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">resizeHandle</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>283</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.missingViewportResizer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>284</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>285</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>286</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.guiViewportResizer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>287</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">resizeHandle.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>288</span>         </span><span class="NAME">resizeHandle.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>289</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.item_mouseover</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>290</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>291</span> 
<span class='line'>292</span> </span><span class="WHIT">    </span><span class="NAME">this.viewportResizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiResizer</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>293</span>         </span><span class="NAME">this.elems.viewport</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>294</span> 
<span class='line'>295</span> </span><span class="WHIT">    </span><span class="NAME">this.viewportResizer.dispatchMouseMove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>296</span> </span><span class="WHIT">    </span><span class="NAME">this.viewportResizer.events.add</span><span class="PUNC">(</span><span class="STRN">'guiResizeMouseMove'</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>297</span>         </span><span class="NAME">this.viewportResizeMouseMove</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>298</span> </span><span class="WHIT">    </span><span class="NAME">this.viewportResizer.events.add</span><span class="PUNC">(</span><span class="STRN">'guiResizeEnd'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.viewportResizeEnd</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>299</span> 
<span class='line'>300</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'statusMessage'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.elems</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>301</span> </span><span class="WHIT">      </span><span class="NAME">this.elems.statusMessage._prevText</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>302</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>303</span> 
<span class='line'>304</span> </span><span class="WHIT">    </span><span class="COMM">// Update the version string in Help.</span><span class="WHIT">
<span class='line'>305</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'version'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.elems</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>306</span> </span><span class="WHIT">      </span><span class="NAME">this.elems.version.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">app.toString</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>307</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>308</span> 
<span class='line'>309</span> </span><span class="WHIT">    </span><span class="COMM">// Update the image dimensions in the GUI.</span><span class="WHIT">
<span class='line'>310</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">imageSize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.imageSize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>311</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">imageSize</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>312</span> </span><span class="WHIT">      </span><span class="NAME">imageSize.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">app.image.width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'x'</span><span class="WHIT"> 
<span class='line'>313</span>             </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">app.image.height</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">imageSize.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>314</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>315</span> 
<span class='line'>316</span> </span><span class="WHIT">    </span><span class="COMM">// Add application-wide event listeners.</span><span class="WHIT">
<span class='line'>317</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'canvasSizeChange'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.canvasSizeChange</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>318</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'commandRegister'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">this.commandRegister</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>319</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'commandUnregister'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.commandUnregister</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>320</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'configChange'</span><span class="PUNC">,</span><span class="WHIT">      </span><span class="NAME">this.configChangeHandler</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>321</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'imageSizeChange'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">this.imageSizeChange</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>322</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'imageZoom'</span><span class="PUNC">,</span><span class="WHIT">         </span><span class="NAME">this.imageZoom</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>323</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'appInit'</span><span class="PUNC">,</span><span class="WHIT">           </span><span class="NAME">this.appInit</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>324</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'shadowAllow'</span><span class="PUNC">,</span><span class="WHIT">       </span><span class="NAME">this.shadowAllow</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>325</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'toolActivate'</span><span class="PUNC">,</span><span class="WHIT">      </span><span class="NAME">this.toolActivate</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>326</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'toolRegister'</span><span class="PUNC">,</span><span class="WHIT">      </span><span class="NAME">this.toolRegister</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>327</span> </span><span class="WHIT">    </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'toolUnregister'</span><span class="PUNC">,</span><span class="WHIT">    </span><span class="NAME">this.toolUnregister</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>328</span> 
<span class='line'>329</span> </span><span class="WHIT">    </span><span class="COMM">// Make sure the historyUndo and historyRedo command elements are </span><span class="WHIT">
<span class='line'>330</span> </span><span class="WHIT">    </span><span class="COMM">// synchronized with the application history state.</span><span class="WHIT">
<span class='line'>331</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'historyUndo'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.commands</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="STRN">'historyRedo'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.commands</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>332</span> </span><span class="WHIT">      </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'historyUpdate'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.historyUpdate</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>333</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>334</span> 
<span class='line'>335</span> </span><span class="WHIT">    </span><span class="NAME">app.commandRegister</span><span class="PUNC">(</span><span class="STRN">'about'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.commandAbout</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>336</span> 
<span class='line'>337</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>338</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>339</span> 
<span class='line'>340</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>341</span>    * Initialize the Canvas elements.
<span class='line'>342</span>    *
<span class='line'>343</span>    * @private
<span class='line'>344</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>345</span>    * not.
<span class='line'>346</span>    */</span><span class="WHIT">
<span class='line'>347</span> </span><span class="WHIT">  </span><span class="NAME">this.initCanvas</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>348</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">canvasContainer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.canvasContainer</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>349</span> </span><span class="WHIT">        </span><span class="NAME">layerCanvas</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.layer.canvas</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>350</span> </span><span class="WHIT">        </span><span class="NAME">layerContext</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.layer.context</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>351</span> </span><span class="WHIT">        </span><span class="NAME">layerStyle</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layerCanvas.style</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>352</span> </span><span class="WHIT">        </span><span class="NAME">bufferCanvas</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.buffer.canvas</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>353</span> 
<span class='line'>354</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">canvasContainer</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>355</span> </span><span class="WHIT">      </span><span class="NAME">app.initError</span><span class="PUNC">(</span><span class="NAME">lang.missingCanvasContainer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>356</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>357</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>358</span> 
<span class='line'>359</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">containerStyle</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">canvasContainer.style</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>360</span> 
<span class='line'>361</span> </span><span class="WHIT">    </span><span class="NAME">canvasContainer.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'canvasContainer'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>362</span> </span><span class="WHIT">    </span><span class="NAME">layerCanvas.className</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'layerCanvas'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>363</span> </span><span class="WHIT">    </span><span class="NAME">bufferCanvas.className</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'bufferCanvas'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>364</span> 
<span class='line'>365</span> </span><span class="WHIT">    </span><span class="NAME">containerStyle.width</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layerStyle.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>366</span> </span><span class="WHIT">    </span><span class="NAME">containerStyle.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">layerStyle.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>367</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">config.checkersBackground</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">pwlib.browser.olpcxo</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>368</span> </span><span class="WHIT">      </span><span class="NAME">containerStyle.backgroundImage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>369</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>370</span> 
<span class='line'>371</span> </span><span class="WHIT">    </span><span class="NAME">canvasContainer.appendChild</span><span class="PUNC">(</span><span class="NAME">layerCanvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">    </span><span class="NAME">canvasContainer.appendChild</span><span class="PUNC">(</span><span class="NAME">bufferCanvas</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>373</span> 
<span class='line'>374</span> </span><span class="WHIT">    </span><span class="COMM">// Make sure the selection transparency input checkbox is disabled if the </span><span class="WHIT">
<span class='line'>375</span> </span><span class="WHIT">    </span><span class="COMM">// putImageData and getImageData methods are unsupported.</span><span class="WHIT">
<span class='line'>376</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'selection_transparent'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.inputs</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">layerContext.putImageData</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> 
<span class='line'>377</span>           </span><span class="PUNC">!</span><span class="NAME">layerContext.getImageData</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>378</span> </span><span class="WHIT">      </span><span class="NAME">this.inputs.selection_transparent.disabled</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>379</span> </span><span class="WHIT">      </span><span class="NAME">this.inputs.selection_transparent.checked</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>380</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>381</span> 
<span class='line'>382</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>383</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>384</span> 
<span class='line'>385</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>386</span>    * Import the DOM nodes from the interface DOM document. All the nodes are 
<span class='line'>387</span>    * inserted into the {@link PaintWeb.config.guiPlaceholder} element.
<span class='line'>388</span>    *
<span class='line'>389</span>    * &lt;p>Elements which have the ID attribute will have the attribute renamed to 
<span class='line'>390</span>    * &lt;code>data-pwId&lt;/code>.
<span class='line'>391</span>    *
<span class='line'>392</span>    * &lt;p>Input elements which have the ID attribute will have their attribute 
<span class='line'>393</span>    * updated to be unique for the current PaintWeb instance.
<span class='line'>394</span>    *
<span class='line'>395</span>    * @private
<span class='line'>396</span>    *
<span class='line'>397</span>    * @param {Document|String} markup The source DOM document to import the nodes 
<span class='line'>398</span>    * from. Optionally, this parameter can be a string which holds the interface 
<span class='line'>399</span>    * markup.
<span class='line'>400</span>    *
<span class='line'>401</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>402</span>    * not.
<span class='line'>403</span>    */</span><span class="WHIT">
<span class='line'>404</span> </span><span class="WHIT">  </span><span class="NAME">this.initImportDoc</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">markup</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>405</span> </span><span class="WHIT">    </span><span class="COMM">// I could use some XPath here, but for the sake of compatibility I don't.</span><span class="WHIT">
<span class='line'>406</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">destElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>407</span> </span><span class="WHIT">        </span><span class="NAME">elType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.ELEMENT_NODE</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>408</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">root</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isInput</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>409</span> 
<span class='line'>410</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">markup</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>411</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>412</span> </span><span class="WHIT">      </span><span class="NAME">elem.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">markup</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>413</span> </span><span class="WHIT">      </span><span class="NAME">root</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.firstChild</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>414</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>415</span> </span><span class="WHIT">      </span><span class="NAME">root</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">markup.documentElement</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>416</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>417</span> </span><span class="WHIT">    </span><span class="NAME">markup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>418</span> 
<span class='line'>419</span> </span><span class="WHIT">    </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">root.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'*'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>420</span> </span><span class="WHIT">    </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nodes.length</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>421</span> 
<span class='line'>422</span> </span><span class="WHIT">    </span><span class="COMM">// Change all the id attributes to be data-pwId attributes.</span><span class="WHIT">
<span class='line'>423</span> </span><span class="WHIT">    </span><span class="COMM">// Input elements have their ID updated to be unique for the current </span><span class="WHIT">
<span class='line'>424</span> </span><span class="WHIT">    </span><span class="COMM">// PaintWeb instance.</span><span class="WHIT">
<span class='line'>425</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>426</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>427</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.nodeType</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">elType</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">elem.tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>428</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>429</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>430</span> </span><span class="WHIT">      </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>431</span> </span><span class="WHIT">      </span><span class="NAME">isInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'input'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'select'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'textarea'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>432</span> 
<span class='line'>433</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>434</span> </span><span class="WHIT">        </span><span class="NAME">elem.setAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwId'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem.id</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>435</span> 
<span class='line'>436</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isInput</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>437</span> </span><span class="WHIT">          </span><span class="NAME">elem.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.idPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">elem.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>438</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>439</span> </span><span class="WHIT">          </span><span class="NAME">elem.removeAttribute</span><span class="PUNC">(</span><span class="STRN">'id'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>440</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>441</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>442</span> 
<span class='line'>443</span> </span><span class="WHIT">      </span><span class="COMM">// label elements have their "for" attribute updated as well.</span><span class="WHIT">
<span class='line'>444</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'label'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elem.htmlFor</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>445</span> </span><span class="WHIT">        </span><span class="NAME">elem.htmlFor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.idPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">elem.htmlFor</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>446</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>447</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>448</span> 
<span class='line'>449</span> </span><span class="WHIT">    </span><span class="COMM">// Import all the nodes.</span><span class="WHIT">
<span class='line'>450</span> </span><span class="WHIT">    </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">root.childNodes.length</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>451</span> 
<span class='line'>452</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>453</span> </span><span class="WHIT">      </span><span class="NAME">destElem.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.importNode</span><span class="PUNC">(</span><span class="NAME">root.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>454</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>455</span> 
<span class='line'>456</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>457</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>458</span> 
<span class='line'>459</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>460</span>    * Parse the interface markup. The layout file can have custom 
<span class='line'>461</span>    * PaintWeb-specific attributes.
<span class='line'>462</span>    *
<span class='line'>463</span>    * &lt;p>Elements with the &lt;code>data-pwId&lt;/code> attribute are added to the 
<span class='line'>464</span>    * {@link pwlib.gui#elems} object.
<span class='line'>465</span>    *
<span class='line'>466</span>    * &lt;p>Elements having the &lt;code>data-pwCommand&lt;/code> attribute are added to 
<span class='line'>467</span>    * the {@link pwlib.gui#commands} object.
<span class='line'>468</span>    *
<span class='line'>469</span>    * &lt;p>Elements having the &lt;code>data-pwTool&lt;/code> attribute are added to the 
<span class='line'>470</span>    * {@link pwlib.gui#tools} object.
<span class='line'>471</span>    *
<span class='line'>472</span>    * &lt;p>Elements having the &lt;code>data-pwTabPanel&lt;/code> attribute are added to 
<span class='line'>473</span>    * the {@link pwlib.gui#tabPanels} object. These become interactive GUI 
<span class='line'>474</span>    * components (see {@link pwlib.guiTabPanel}).
<span class='line'>475</span>    *
<span class='line'>476</span>    * &lt;p>Elements having the &lt;code>data-pwFloatingPanel&lt;/code> attribute are 
<span class='line'>477</span>    * added to the {@link pwlib.gui#floatingPanels} object. These become 
<span class='line'>478</span>    * interactive GUI components (see {@link pwlib.guiFloatingPanel}).
<span class='line'>479</span>    *
<span class='line'>480</span>    * &lt;p>Elements having the &lt;code>data-pwConfig&lt;/code> attribute are added to 
<span class='line'>481</span>    * the {@link pwlib.gui#inputs} object. These become interactive GUI 
<span class='line'>482</span>    * components which allow users to change configuration options.
<span class='line'>483</span>    *
<span class='line'>484</span>    * &lt;p>Elements having the &lt;code>data-pwConfigValue&lt;/code> attribute are added 
<span class='line'>485</span>    * to the {@link pwlib.gui#inputValues} object. These can only be child nodes 
<span class='line'>486</span>    * of elements which have the &lt;code>data-pwConfig&lt;/code> attribute. Each such 
<span class='line'>487</span>    * element is considered an icon. Anchor elements are appended to ensure 
<span class='line'>488</span>    * keyboard accessibility.
<span class='line'>489</span>    *
<span class='line'>490</span>    * &lt;p>Elements having the &lt;code>data-pwConfigToggle&lt;/code> attribute are added 
<span class='line'>491</span>    * to the {@link pwlib.gui#inputs} object. These become interactive GUI 
<span class='line'>492</span>    * components which toggle the boolean value of the configuration property 
<span class='line'>493</span>    * they are associated to.
<span class='line'>494</span>    *
<span class='line'>495</span>    * &lt;p>Elements having the &lt;code>data-pwColorInput&lt;/code> attribute are added 
<span class='line'>496</span>    * to the {@link pwlib.gui#colorInputs} object. These become color picker 
<span class='line'>497</span>    * inputs which are associated to the configuration property given as the 
<span class='line'>498</span>    * attribute value. (see {@link pwlib.guiColorInput})
<span class='line'>499</span>    *
<span class='line'>500</span>    * @returns {Boolean} True if the parsing was successful, or false if not.
<span class='line'>501</span>    */</span><span class="WHIT">
<span class='line'>502</span> </span><span class="WHIT">  </span><span class="NAME">this.initParseMarkup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>503</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'*'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>504</span> </span><span class="WHIT">        </span><span class="NAME">elType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.ELEMENT_NODE</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>505</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isInput</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tool</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tabPanel</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">floatingPanel</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">id</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>506</span>         </span><span class="NAME">colorInput</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>507</span> 
<span class='line'>508</span> </span><span class="WHIT">    </span><span class="COMM">// Store references to important elements and parse PaintWeb-specific </span><span class="WHIT">
<span class='line'>509</span> </span><span class="WHIT">    </span><span class="COMM">// attributes.</span><span class="WHIT">
<span class='line'>510</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">nodes.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>511</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>512</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.nodeType</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">elType</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>513</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>514</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>515</span> </span><span class="WHIT">      </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>516</span> </span><span class="WHIT">      </span><span class="NAME">isInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'input'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'select'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'textarea'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>517</span> 
<span class='line'>518</span> </span><span class="WHIT">      </span><span class="COMM">// Store references to commands.</span><span class="WHIT">
<span class='line'>519</span> </span><span class="WHIT">      </span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwCommand'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>520</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.commands</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>521</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'command'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>522</span> </span><span class="WHIT">        </span><span class="NAME">this.commands</span><span class="PUNC">[</span><span class="NAME">cmd</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>523</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>524</span> 
<span class='line'>525</span> </span><span class="WHIT">      </span><span class="COMM">// Store references to tools.</span><span class="WHIT">
<span class='line'>526</span> </span><span class="WHIT">      </span><span class="NAME">tool</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTool'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>527</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tool</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">tool</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.tools</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>528</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tool'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>529</span> </span><span class="WHIT">        </span><span class="NAME">this.tools</span><span class="PUNC">[</span><span class="NAME">tool</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>530</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>531</span> 
<span class='line'>532</span> </span><span class="WHIT">      </span><span class="COMM">// Create tab panels.</span><span class="WHIT">
<span class='line'>533</span> </span><span class="WHIT">      </span><span class="NAME">tabPanel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTabPanel'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>534</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabPanel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>535</span> </span><span class="WHIT">        </span><span class="NAME">this.tabPanels</span><span class="PUNC">[</span><span class="NAME">tabPanel</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiTabPanel</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>536</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>537</span> 
<span class='line'>538</span> </span><span class="WHIT">      </span><span class="COMM">// Create floating panels.</span><span class="WHIT">
<span class='line'>539</span> </span><span class="WHIT">      </span><span class="NAME">floatingPanel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwFloatingPanel'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>540</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">floatingPanel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>541</span> </span><span class="WHIT">        </span><span class="NAME">this.floatingPanels</span><span class="PUNC">[</span><span class="NAME">floatingPanel</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiFloatingPanel</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>542</span>             </span><span class="NAME">elem</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>543</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>544</span> 
<span class='line'>545</span> </span><span class="WHIT">      </span><span class="NAME">cfgAttr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwConfig'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>546</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>547</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isInput</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>548</span> </span><span class="WHIT">          </span><span class="NAME">this.initConfigInput</span><span class="PUNC">(</span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>549</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>550</span> </span><span class="WHIT">          </span><span class="NAME">this.initConfigIcons</span><span class="PUNC">(</span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>551</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>552</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>553</span> 
<span class='line'>554</span> </span><span class="WHIT">      </span><span class="NAME">cfgAttr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwConfigToggle'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>555</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>556</span> </span><span class="WHIT">        </span><span class="NAME">this.initConfigToggle</span><span class="PUNC">(</span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>557</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>558</span> 
<span class='line'>559</span> </span><span class="WHIT">      </span><span class="COMM">// elem.hasAttribute() fails in webkit (tested with chrome and safari 4)</span><span class="WHIT">
<span class='line'>560</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwColorInput'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>561</span> </span><span class="WHIT">        </span><span class="NAME">colorInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiColorInput</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>562</span> </span><span class="WHIT">        </span><span class="NAME">this.colorInputs</span><span class="PUNC">[</span><span class="NAME">colorInput.id</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">colorInput</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>563</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>564</span> 
<span class='line'>565</span> </span><span class="WHIT">      </span><span class="NAME">id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwId'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>566</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>567</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>568</span> 
<span class='line'>569</span> </span><span class="WHIT">        </span><span class="COMM">// Store a reference to the element.</span><span class="WHIT">
<span class='line'>570</span> </span><span class="WHIT">        </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isInput</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>571</span> </span><span class="WHIT">          </span><span class="NAME">this.inputs</span><span class="PUNC">[</span><span class="NAME">id</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>572</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">isInput</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>573</span> </span><span class="WHIT">          </span><span class="NAME">this.elems</span><span class="PUNC">[</span><span class="NAME">id</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>574</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>575</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>576</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>577</span> 
<span class='line'>578</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>579</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>580</span> 
<span class='line'>581</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>582</span>    * Initialize an input element associated to a configuration property.
<span class='line'>583</span>    *
<span class='line'>584</span>    * @private
<span class='line'>585</span>    *
<span class='line'>586</span>    * @param {Element} elem The DOM element which is associated to the 
<span class='line'>587</span>    * configuration property.
<span class='line'>588</span>    *
<span class='line'>589</span>    * @param {String} cfgAttr The configuration attribute. This tells the 
<span class='line'>590</span>    * configuration group and property to which the DOM element is attached to.
<span class='line'>591</span>    */</span><span class="WHIT">
<span class='line'>592</span> </span><span class="WHIT">  </span><span class="NAME">this.initConfigInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>593</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>594</span> </span><span class="WHIT">        </span><span class="NAME">cfgArray</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.split</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>595</span> </span><span class="WHIT">        </span><span class="NAME">cfgProp</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.pop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>596</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroup</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.join</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>597</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>598</span> </span><span class="WHIT">        </span><span class="NAME">langGroup</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.inputs</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>599</span> </span><span class="WHIT">        </span><span class="NAME">labelElem</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>600</span> 
<span class='line'>601</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>602</span> </span><span class="WHIT">      </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>603</span> </span><span class="WHIT">      </span><span class="NAME">langGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>604</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>605</span> 
<span class='line'>606</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigProperty</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>607</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroup</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>608</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>609</span> </span><span class="WHIT">    </span><span class="NAME">input.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Title'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>610</span> </span><span class="WHIT">    </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cfg_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>611</span> 
<span class='line'>612</span> </span><span class="WHIT">    </span><span class="NAME">this.inputs</span><span class="PUNC">[</span><span class="NAME">cfgNoDots</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>613</span> 
<span class='line'>614</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">labelElem.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">'label'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>615</span> </span><span class="WHIT">      </span><span class="NAME">labelElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">labelElem.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'label'</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>616</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>617</span> 
<span class='line'>618</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.type</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">labelElem.htmlFor</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>619</span> </span><span class="WHIT">      </span><span class="NAME">labelElem.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>620</span>           </span><span class="NAME">labelElem.lastChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>621</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>622</span> </span><span class="WHIT">      </span><span class="NAME">labelElem.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>623</span>           </span><span class="NAME">labelElem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>624</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>625</span> 
<span class='line'>626</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.type</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>627</span> </span><span class="WHIT">      </span><span class="NAME">input.checked</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>628</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>629</span> </span><span class="WHIT">      </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>630</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>631</span> 
<span class='line'>632</span> </span><span class="WHIT">    </span><span class="NAME">input.addEventListener</span><span class="PUNC">(</span><span class="STRN">'input'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.configInputChange</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>633</span> </span><span class="WHIT">    </span><span class="NAME">input.addEventListener</span><span class="PUNC">(</span><span class="STRN">'change'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.configInputChange</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>634</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>635</span> 
<span class='line'>636</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>637</span>    * Initialize an HTML element associated to a configuration property, and all 
<span class='line'>638</span>    * of its own sub-elements associated to configuration values. Each element 
<span class='line'>639</span>    * that has the &lt;var>data-pwConfigValue&lt;/var> attribute is considered an icon.
<span class='line'>640</span>    *
<span class='line'>641</span>    * @private
<span class='line'>642</span>    *
<span class='line'>643</span>    * @param {Element} elem The DOM element which is associated to the 
<span class='line'>644</span>    * configuration property.
<span class='line'>645</span>    *
<span class='line'>646</span>    * @param {String} cfgAttr The configuration attribute. This tells the 
<span class='line'>647</span>    * configuration group and property to which the DOM element is attached to.
<span class='line'>648</span>    */</span><span class="WHIT">
<span class='line'>649</span> </span><span class="WHIT">  </span><span class="NAME">this.initConfigIcons</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>650</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>651</span> </span><span class="WHIT">        </span><span class="NAME">cfgArray</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.split</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>652</span> </span><span class="WHIT">        </span><span class="NAME">cfgProp</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.pop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>653</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroup</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.join</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>654</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>655</span> </span><span class="WHIT">        </span><span class="NAME">langGroup</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.inputs</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>656</span> 
<span class='line'>657</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>658</span> </span><span class="WHIT">      </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>659</span> </span><span class="WHIT">      </span><span class="NAME">langGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>660</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>661</span> 
<span class='line'>662</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigProperty</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>663</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroup</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>664</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>665</span> </span><span class="WHIT">    </span><span class="NAME">input.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Title'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>666</span> </span><span class="WHIT">    </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cfg_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>667</span> 
<span class='line'>668</span> </span><span class="WHIT">    </span><span class="NAME">this.inputs</span><span class="PUNC">[</span><span class="NAME">cfgNoDots</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>669</span> 
<span class='line'>670</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">labelElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'p'</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>671</span> </span><span class="WHIT">    </span><span class="NAME">labelElem.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>672</span>         </span><span class="NAME">labelElem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>673</span> 
<span class='line'>674</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>675</span> </span><span class="WHIT">        </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>676</span> </span><span class="WHIT">        </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'*'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>677</span> </span><span class="WHIT">        </span><span class="NAME">elType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">app.ELEMENT_NODE</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>678</span> 
<span class='line'>679</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">nodes.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>680</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>681</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.nodeType</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">elType</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>682</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>683</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>684</span> 
<span class='line'>685</span> </span><span class="WHIT">      </span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwConfigValue'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>686</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">val</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>687</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>688</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>689</span> 
<span class='line'>690</span> </span><span class="WHIT">      </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>691</span> </span><span class="WHIT">      </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>692</span> </span><span class="WHIT">      </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>693</span> </span><span class="WHIT">      </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">anchor.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>694</span> 
<span class='line'>695</span> </span><span class="WHIT">      </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">val</span><span class="WHIT"> 
<span class='line'>696</span>         </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'icon'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>697</span> </span><span class="WHIT">      </span><span class="NAME">elem._pwConfigParent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>698</span> 
<span class='line'>699</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>700</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>701</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>702</span> 
<span class='line'>703</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="NAME">this.configValueClick</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>704</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.item_mouseover</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>705</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">    </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>706</span> 
<span class='line'>707</span> </span><span class="WHIT">      </span><span class="NAME">elem.replaceChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>708</span> 
<span class='line'>709</span> </span><span class="WHIT">      </span><span class="NAME">this.inputValues</span><span class="PUNC">[</span><span class="NAME">cfgGroup</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>710</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>711</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>712</span> 
<span class='line'>713</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>714</span>    * Initialize an HTML element associated to a boolean configuration property.
<span class='line'>715</span>    *
<span class='line'>716</span>    * @private
<span class='line'>717</span>    *
<span class='line'>718</span>    * @param {Element} elem The DOM element which is associated to the 
<span class='line'>719</span>    * configuration property.
<span class='line'>720</span>    *
<span class='line'>721</span>    * @param {String} cfgAttr The configuration attribute. This tells the 
<span class='line'>722</span>    * configuration group and property to which the DOM element is attached to.
<span class='line'>723</span>    */</span><span class="WHIT">
<span class='line'>724</span> </span><span class="WHIT">  </span><span class="NAME">this.initConfigToggle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>725</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>726</span> </span><span class="WHIT">        </span><span class="NAME">cfgArray</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.split</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>727</span> </span><span class="WHIT">        </span><span class="NAME">cfgProp</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.pop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>728</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroup</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.join</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>729</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>730</span> </span><span class="WHIT">        </span><span class="NAME">langGroup</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.inputs</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>731</span> 
<span class='line'>732</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>733</span> </span><span class="WHIT">      </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>734</span> </span><span class="WHIT">      </span><span class="NAME">langGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>735</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>736</span> 
<span class='line'>737</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigProperty</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>738</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroup</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>739</span> </span><span class="WHIT">    </span><span class="NAME">input._pwConfigGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>740</span> </span><span class="WHIT">    </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cfg_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="WHIT"> 
<span class='line'>741</span>       </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'icon'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>742</span> 
<span class='line'>743</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>744</span> </span><span class="WHIT">      </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>745</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>746</span> 
<span class='line'>747</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>748</span> </span><span class="WHIT">    </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>749</span> </span><span class="WHIT">    </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Title'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>750</span> </span><span class="WHIT">    </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>751</span> 
<span class='line'>752</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="NAME">this.configToggleClick</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>753</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.item_mouseover</span><span class="PUNC">,</span><span class="WHIT">    </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>754</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">this.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>755</span> 
<span class='line'>756</span> </span><span class="WHIT">    </span><span class="NAME">input.replaceChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">input.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>757</span> 
<span class='line'>758</span> </span><span class="WHIT">    </span><span class="NAME">this.inputs</span><span class="PUNC">[</span><span class="NAME">cfgNoDots</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>759</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>760</span> 
<span class='line'>761</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>762</span>    * Initialize the image zoom input.
<span class='line'>763</span>    *
<span class='line'>764</span>    * @private
<span class='line'>765</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>766</span>    * not.
<span class='line'>767</span>    */</span><span class="WHIT">
<span class='line'>768</span> </span><span class="WHIT">  </span><span class="NAME">this.initImageZoom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>769</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.inputs.imageZoom</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>770</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">input</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>771</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">// allow layouts without the zoom input</span><span class="WHIT">
<span class='line'>772</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>773</span> 
<span class='line'>774</span> </span><span class="WHIT">    </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>775</span> </span><span class="WHIT">    </span><span class="NAME">input._old_value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>776</span> 
<span class='line'>777</span> </span><span class="WHIT">    </span><span class="COMM">// Override the attributes, based on the settings.</span><span class="WHIT">
<span class='line'>778</span> </span><span class="WHIT">    </span><span class="NAME">input.setAttribute</span><span class="PUNC">(</span><span class="STRN">'step'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">config.imageZoomStep</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>779</span> </span><span class="WHIT">    </span><span class="NAME">input.setAttribute</span><span class="PUNC">(</span><span class="STRN">'max'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">config.imageZoomMax</span><span class="WHIT">  </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>780</span> </span><span class="WHIT">    </span><span class="NAME">input.setAttribute</span><span class="PUNC">(</span><span class="STRN">'min'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">config.imageZoomMin</span><span class="WHIT">  </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>781</span> 
<span class='line'>782</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">changeFn</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>783</span> </span><span class="WHIT">      </span><span class="NAME">app.imageZoomTo</span><span class="PUNC">(</span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">this.value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>784</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>785</span> 
<span class='line'>786</span> </span><span class="WHIT">    </span><span class="NAME">input.addEventListener</span><span class="PUNC">(</span><span class="STRN">'change'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">changeFn</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>787</span> </span><span class="WHIT">    </span><span class="NAME">input.addEventListener</span><span class="PUNC">(</span><span class="STRN">'input'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">changeFn</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>788</span> 
<span class='line'>789</span> </span><span class="WHIT">    </span><span class="COMM">// Update some language strings</span><span class="WHIT">
<span class='line'>790</span> 
<span class='line'>791</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">label</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>792</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">label.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'label'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>793</span> </span><span class="WHIT">      </span><span class="NAME">label.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">lang.imageZoomLabel</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>794</span>           </span><span class="NAME">label.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>795</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>796</span> 
<span class='line'>797</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.statusZoom</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>798</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>799</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>800</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>801</span> 
<span class='line'>802</span> </span><span class="WHIT">    </span><span class="NAME">elem.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.imageZoomTitle</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>803</span> 
<span class='line'>804</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>805</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>806</span> 
<span class='line'>807</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>808</span>    * Initialize GUI elements associated to selection tool options and commands.
<span class='line'>809</span>    *
<span class='line'>810</span>    * @private
<span class='line'>811</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>812</span>    * not.
<span class='line'>813</span>    */</span><span class="WHIT">
<span class='line'>814</span> </span><span class="WHIT">  </span><span class="NAME">this.initSelectionTool</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>815</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>816</span> </span><span class="WHIT">        </span><span class="NAME">cut</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.selectionCut</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>817</span> </span><span class="WHIT">        </span><span class="NAME">copy</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.selectionCopy</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>818</span> </span><span class="WHIT">        </span><span class="NAME">paste</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.clipboardPaste</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>819</span> 
<span class='line'>820</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">paste</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>821</span> </span><span class="WHIT">      </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'clipboardUpdate'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.clipboardUpdate</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>822</span> </span><span class="WHIT">      </span><span class="NAME">paste.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>823</span> 
<span class='line'>824</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>825</span> 
<span class='line'>826</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cut</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">copy</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>827</span> </span><span class="WHIT">      </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'selectionChange'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.selectionChange</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>828</span> </span><span class="WHIT">      </span><span class="NAME">cut.className</span><span class="WHIT">  </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>829</span> </span><span class="WHIT">      </span><span class="NAME">copy.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>830</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>831</span> 
<span class='line'>832</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">selTab_cmds</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">'selectionCut'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'selectionCopy'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'clipboardPaste'</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>833</span> </span><span class="WHIT">        </span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>834</span> 
<span class='line'>835</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">selTab_cmds.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>836</span> </span><span class="WHIT">      </span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">selTab_cmds</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>837</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems</span><span class="PUNC">[</span><span class="STRN">'selTab_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>838</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>839</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>840</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>841</span> 
<span class='line'>842</span> </span><span class="WHIT">      </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>843</span> </span><span class="WHIT">      </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.commands</span><span class="PUNC">[</span><span class="NAME">cmd</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>844</span> </span><span class="WHIT">      </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>845</span> </span><span class="WHIT">      </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">anchor.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>846</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.commandClick</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>847</span> 
<span class='line'>848</span> </span><span class="WHIT">      </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'command'</span><span class="WHIT"> 
<span class='line'>849</span>         </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cmd_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>850</span> </span><span class="WHIT">      </span><span class="NAME">elem.setAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwCommand'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>851</span> </span><span class="WHIT">      </span><span class="NAME">elem.replaceChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>852</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>853</span> 
<span class='line'>854</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">selCrop</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.selectionCrop</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>855</span> </span><span class="WHIT">        </span><span class="NAME">selFill</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.selectionFill</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>856</span> </span><span class="WHIT">        </span><span class="NAME">selDelete</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.commands.selectionDelete</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>857</span> 
<span class='line'>858</span> </span><span class="WHIT">    </span><span class="NAME">selCrop.className</span><span class="WHIT">   </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>859</span> </span><span class="WHIT">    </span><span class="NAME">selFill.className</span><span class="WHIT">   </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>860</span> </span><span class="WHIT">    </span><span class="NAME">selDelete.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>861</span> 
<span class='line'>862</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>863</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>864</span> 
<span class='line'>865</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>866</span>    * Initialize GUI elements associated to text tool options.
<span class='line'>867</span>    *
<span class='line'>868</span>    * @private
<span class='line'>869</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>870</span>    * not.
<span class='line'>871</span>    */</span><span class="WHIT">
<span class='line'>872</span> </span><span class="WHIT">  </span><span class="NAME">this.initTextTool</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>873</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'textString'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.inputs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>874</span> </span><span class="WHIT">      </span><span class="NAME">this.inputs.textString.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.inputs.text.textString_value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>875</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>876</span> 
<span class='line'>877</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="STRN">'text_fontFamily'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.inputs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="STRN">'text'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> 
<span class='line'>878</span>         </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="STRN">'fontFamilies'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">config.text</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>879</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>880</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>881</span> 
<span class='line'>882</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">option</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.inputs.text_fontFamily</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>883</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.text.fontFamilies.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>884</span> </span><span class="WHIT">      </span><span class="NAME">option</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'option'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>885</span> </span><span class="WHIT">      </span><span class="NAME">option.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.text.fontFamilies</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>886</span> </span><span class="WHIT">      </span><span class="NAME">option.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">option.value</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>887</span> </span><span class="WHIT">      </span><span class="NAME">input.appendChild</span><span class="PUNC">(</span><span class="NAME">option</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>888</span> 
<span class='line'>889</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">option.value</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">config.text.fontFamily</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>890</span> </span><span class="WHIT">        </span><span class="NAME">input.selectedIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>891</span> </span><span class="WHIT">        </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">option.value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>892</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>893</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>894</span> 
<span class='line'>895</span> </span><span class="WHIT">    </span><span class="NAME">option</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'option'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>896</span> </span><span class="WHIT">    </span><span class="NAME">option.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'+'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>897</span> </span><span class="WHIT">    </span><span class="NAME">option.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">lang.inputs.text.fontFamily_add</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>898</span> </span><span class="WHIT">    </span><span class="NAME">input.appendChild</span><span class="PUNC">(</span><span class="NAME">option</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>899</span> 
<span class='line'>900</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>901</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>902</span> 
<span class='line'>903</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>904</span>    * Initialize the keyboard shortcuts. Basically, this updates various strings 
<span class='line'>905</span>    * to ensure the user interface is informational.
<span class='line'>906</span>    *
<span class='line'>907</span>    * @private
<span class='line'>908</span>    * @returns {Boolean} True if the initialization was successful, or false if 
<span class='line'>909</span>    * not.
<span class='line'>910</span>    */</span><span class="WHIT">
<span class='line'>911</span> </span><span class="WHIT">  </span><span class="NAME">this.initKeyboardShortcuts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>912</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">kid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">kobj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>913</span> 
<span class='line'>914</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">kid</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">config.keys</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>915</span> </span><span class="WHIT">      </span><span class="NAME">kobj</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.keys</span><span class="PUNC">[</span><span class="NAME">kid</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>916</span> 
<span class='line'>917</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'toolActivate'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">kobj</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">kobj.toolActivate</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">lang.tools</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>918</span> </span><span class="WHIT">        </span><span class="NAME">lang.tools</span><span class="PUNC">[</span><span class="NAME">kobj.toolActivate</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' [ '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">kid</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' ]'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>919</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>920</span> 
<span class='line'>921</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'command'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">kobj</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">kobj.command</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">lang.commands</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>922</span> </span><span class="WHIT">        </span><span class="NAME">lang.commands</span><span class="PUNC">[</span><span class="NAME">kobj.command</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' [ '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">kid</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' ]'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>923</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>924</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>925</span> 
<span class='line'>926</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>927</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>928</span> 
<span class='line'>929</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>930</span>    * The &lt;code>appInit&lt;/code> event handler. This method is invoked once 
<span class='line'>931</span>    * PaintWeb completes all the loading.
<span class='line'>932</span>    *
<span class='line'>933</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.guiShow} application 
<span class='line'>934</span>    * event.
<span class='line'>935</span>    *
<span class='line'>936</span>    * @private
<span class='line'>937</span>    * @param {pwlib.appEvent.appInit} ev The application event object.
<span class='line'>938</span>    */</span><span class="WHIT">
<span class='line'>939</span> </span><span class="WHIT">  </span><span class="NAME">this.appInit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>940</span> </span><span class="WHIT">    </span><span class="COMM">// Initialization was not successful ...</span><span class="WHIT">
<span class='line'>941</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.state</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">PaintWeb.INIT_DONE</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>942</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>943</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>944</span> 
<span class='line'>945</span> </span><span class="WHIT">    </span><span class="COMM">// Make sure the Hand tool is enabled/disabled as needed.</span><span class="WHIT">
<span class='line'>946</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'hand'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>947</span> </span><span class="WHIT">      </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'canvasSizeChange'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">_self.toolHandStateChange</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>948</span> </span><span class="WHIT">      </span><span class="NAME">app.events.add</span><span class="PUNC">(</span><span class="STRN">'viewportSizeChange'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.toolHandStateChange</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>949</span> </span><span class="WHIT">      </span><span class="NAME">_self.toolHandStateChange</span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>950</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>951</span> 
<span class='line'>952</span> </span><span class="WHIT">    </span><span class="COMM">// Make PaintWeb visible.</span><span class="WHIT">
<span class='line'>953</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>954</span> </span><span class="WHIT">        </span><span class="NAME">placeholderStyle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">placeholder.style</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>955</span> 
<span class='line'>956</span> </span><span class="WHIT">    </span><span class="COMM">// We do not reset the display property. We leave this for the stylesheet.</span><span class="WHIT">
<span class='line'>957</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>958</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.overflow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>959</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.position</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>960</span> </span><span class="WHIT">    </span><span class="NAME">placeholderStyle.visibility</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>961</span> 
<span class='line'>962</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">placeholder</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>963</span> 
<span class='line'>964</span> </span><span class="WHIT">    </span><span class="COMM">// Do not allow the static positioning for the PaintWeb placeholder.  </span><span class="WHIT">
<span class='line'>965</span> </span><span class="WHIT">    </span><span class="COMM">// Usually, the GUI requires absolute/relative positioning.</span><span class="WHIT">
<span class='line'>966</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cs.position</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'static'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>967</span> </span><span class="WHIT">      </span><span class="NAME">placeholderStyle.position</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'relative'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>968</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>969</span> 
<span class='line'>970</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>971</span> </span><span class="WHIT">      </span><span class="NAME">placeholder.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>972</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>973</span> 
<span class='line'>974</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiShow</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>975</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>976</span> 
<span class='line'>977</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>978</span>    * The &lt;code>guiResizeStart&lt;/code> event handler for the Canvas resize 
<span class='line'>979</span>    * operation.
<span class='line'>980</span>    * @private
<span class='line'>981</span>    */</span><span class="WHIT">
<span class='line'>982</span> </span><span class="WHIT">  </span><span class="NAME">this.canvasResizeStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>983</span> </span><span class="WHIT">    </span><span class="NAME">this.resizeHandle.style.visibility</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'hidden'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>984</span> 
<span class='line'>985</span> </span><span class="WHIT">    </span><span class="COMM">// ugly...</span><span class="WHIT">
<span class='line'>986</span> </span><span class="WHIT">    </span><span class="NAME">this.timeout_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">setTimeout</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>987</span> </span><span class="WHIT">      </span><span class="NAME">_self.statusShow</span><span class="PUNC">(</span><span class="STRN">'guiCanvasResizerActive'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>988</span> </span><span class="WHIT">      </span><span class="NAME">clearTimeout</span><span class="PUNC">(</span><span class="NAME">_self.canvasResizer.timeout_</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>989</span> </span><span class="WHIT">      </span><span class="KEYW">delete</span><span class="WHIT"> </span><span class="NAME">_self.canvasResizer.timeout_</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>990</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">400</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>991</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>992</span> 
<span class='line'>993</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>994</span>    * The &lt;code>guiResizeEnd&lt;/code> event handler for the Canvas resize 
<span class='line'>995</span>    * operation.
<span class='line'>996</span>    *
<span class='line'>997</span>    * @private
<span class='line'>998</span>    * @param {pwlib.appEvent.guiResizeEnd} ev The application event object.
<span class='line'>999</span>    */</span><span class="WHIT">
<span class='line'>1000</span> </span><span class="WHIT">  </span><span class="NAME">this.canvasResizeEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1001</span> </span><span class="WHIT">    </span><span class="NAME">this.resizeHandle.style.visibility</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1002</span> 
<span class='line'>1003</span> </span><span class="WHIT">    </span><span class="NAME">app.imageCrop</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">ev.width</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">app.image.canvasScale</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1004</span> </span><span class="WHIT">        </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">ev.height</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NAME">app.image.canvasScale</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1005</span> 
<span class='line'>1006</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.timeout_</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1007</span> </span><span class="WHIT">      </span><span class="NAME">clearTimeout</span><span class="PUNC">(</span><span class="NAME">this.timeout_</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1008</span> </span><span class="WHIT">      </span><span class="KEYW">delete</span><span class="WHIT"> </span><span class="NAME">this.timeout_</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1009</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1010</span> </span><span class="WHIT">      </span><span class="NAME">_self.statusShow</span><span class="PUNC">(</span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1011</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1012</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1013</span> 
<span class='line'>1014</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1015</span>    * The &lt;code>guiResizeMouseMove&lt;/code> event handler for the viewport resize 
<span class='line'>1016</span>    * operation.
<span class='line'>1017</span>    *
<span class='line'>1018</span>    * @private
<span class='line'>1019</span>    * @param {pwlib.appEvent.guiResizeMouseMove} ev The application event object.
<span class='line'>1020</span>    */</span><span class="WHIT">
<span class='line'>1021</span> </span><span class="WHIT">  </span><span class="NAME">this.viewportResizeMouseMove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1022</span> </span><span class="WHIT">    </span><span class="NAME">config.guiPlaceholder.style.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1023</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1024</span> 
<span class='line'>1025</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1026</span>    * The &lt;code>guiResizeEnd&lt;/code> event handler for the viewport resize 
<span class='line'>1027</span>    * operation.
<span class='line'>1028</span>    *
<span class='line'>1029</span>    * @private
<span class='line'>1030</span>    * @param {pwlib.appEvent.guiResizeEnd} ev The application event object.
<span class='line'>1031</span>    */</span><span class="WHIT">
<span class='line'>1032</span> </span><span class="WHIT">  </span><span class="NAME">this.viewportResizeEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1033</span> </span><span class="WHIT">    </span><span class="NAME">_self.elems.viewport.style.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1034</span> </span><span class="WHIT">    </span><span class="NAME">_self.resizeTo</span><span class="PUNC">(</span><span class="NAME">ev.width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev.height</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1035</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1036</span> </span><span class="WHIT">      </span><span class="NAME">config.guiPlaceholder.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1037</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1038</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1039</span> 
<span class='line'>1040</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1041</span>    * The &lt;code>mouseover&lt;/code> event handler for all tools, commands and icons.  
<span class='line'>1042</span>    * This simply shows the title / text content of the element in the GUI status 
<span class='line'>1043</span>    * bar.
<span class='line'>1044</span>    *
<span class='line'>1045</span>    * @see pwlib.gui#statusShow The method used for displaying the message in the 
<span class='line'>1046</span>    * GUI status bar.
<span class='line'>1047</span>    */</span><span class="WHIT">
<span class='line'>1048</span> </span><span class="WHIT">  </span><span class="NAME">this.item_mouseover</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1049</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.title</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">this.textConent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1050</span> </span><span class="WHIT">      </span><span class="NAME">_self.statusShow</span><span class="PUNC">(</span><span class="NAME">this.title</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">this.textContent</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1051</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1052</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1053</span> 
<span class='line'>1054</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1055</span>    * The &lt;code>mouseout&lt;/code> event handler for all tools, commands and icons.  
<span class='line'>1056</span>    * This method simply resets the GUI status bar to the previous message it was 
<span class='line'>1057</span>    * displaying before the user hovered the current element.
<span class='line'>1058</span>    *
<span class='line'>1059</span>    * @see pwlib.gui#statusShow The method used for displaying the message in the 
<span class='line'>1060</span>    * GUI status bar.
<span class='line'>1061</span>    */</span><span class="WHIT">
<span class='line'>1062</span> </span><span class="WHIT">  </span><span class="NAME">this.item_mouseout</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1063</span> </span><span class="WHIT">    </span><span class="NAME">_self.statusShow</span><span class="PUNC">(</span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1064</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1065</span> 
<span class='line'>1066</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1067</span>    * Show a message in the status bar.
<span class='line'>1068</span>    *
<span class='line'>1069</span>    * @param {String|Number} msg The message ID you want to display. The ID 
<span class='line'>1070</span>    * should be available in the {@link PaintWeb.lang.status} object. If the 
<span class='line'>1071</span>    * value is -1 then the previous non-temporary message will be displayed. If 
<span class='line'>1072</span>    * the ID is not available in the language file, then the string is shown 
<span class='line'>1073</span>    * as-is.
<span class='line'>1074</span>    *
<span class='line'>1075</span>    * @param {Boolean} [temporary=false] Tells if the message is temporary or 
<span class='line'>1076</span>    * not.
<span class='line'>1077</span>    */</span><span class="WHIT">
<span class='line'>1078</span> </span><span class="WHIT">  </span><span class="NAME">this.statusShow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">msg</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">temporary</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1079</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.elems.statusMessage</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1080</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">msg</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elem._prevText</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1081</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1082</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1083</span> 
<span class='line'>1084</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">msg</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1085</span> </span><span class="WHIT">      </span><span class="NAME">msg</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem._prevText</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1086</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1087</span> 
<span class='line'>1088</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">msg</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">lang.status</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1089</span> </span><span class="WHIT">      </span><span class="NAME">msg</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.status</span><span class="PUNC">[</span><span class="NAME">msg</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1090</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1091</span> 
<span class='line'>1092</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">temporary</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1093</span> </span><span class="WHIT">      </span><span class="NAME">elem._prevText</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">msg</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1094</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1095</span> 
<span class='line'>1096</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1097</span> </span><span class="WHIT">      </span><span class="NAME">elem.removeChild</span><span class="PUNC">(</span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1098</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1099</span> 
<span class='line'>1100</span> </span><span class="WHIT">    </span><span class="NAME">win.status</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">msg</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1101</span> 
<span class='line'>1102</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">msg</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1103</span> </span><span class="WHIT">      </span><span class="NAME">elem.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">msg</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1104</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1105</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1106</span> 
<span class='line'>1107</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1108</span>    * The "About" command. This method displays the "About" panel.
<span class='line'>1109</span>    */</span><span class="WHIT">
<span class='line'>1110</span> </span><span class="WHIT">  </span><span class="NAME">this.commandAbout</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1111</span> </span><span class="WHIT">    </span><span class="NAME">_self.floatingPanels.about.toggle</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1112</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1113</span> 
<span class='line'>1114</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1115</span>    * The &lt;code>click&lt;/code> event handler for the tool DOM elements.
<span class='line'>1116</span>    *
<span class='line'>1117</span>    * @private
<span class='line'>1118</span>    *
<span class='line'>1119</span>    * @param {Event} ev The DOM Event object.
<span class='line'>1120</span>    *
<span class='line'>1121</span>    * @see PaintWeb#toolActivate to activate a drawing tool.
<span class='line'>1122</span>    */</span><span class="WHIT">
<span class='line'>1123</span> </span><span class="WHIT">  </span><span class="NAME">this.toolClick</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1124</span> </span><span class="WHIT">    </span><span class="NAME">app.toolActivate</span><span class="PUNC">(</span><span class="NAME">this.parentNode.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTool'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1125</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1126</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1127</span> 
<span class='line'>1128</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1129</span>    * The &lt;code>toolActivate&lt;/code> application event handler. This method 
<span class='line'>1130</span>    * provides visual feedback for the activation of a new drawing tool.
<span class='line'>1131</span>    *
<span class='line'>1132</span>    * @private
<span class='line'>1133</span>    *
<span class='line'>1134</span>    * @param {pwlib.appEvent.toolActivate} ev The application event object.
<span class='line'>1135</span>    *
<span class='line'>1136</span>    * @see PaintWeb#toolActivate the method which allows you to activate 
<span class='line'>1137</span>    * a drawing tool.
<span class='line'>1138</span>    */</span><span class="WHIT">
<span class='line'>1139</span> </span><span class="WHIT">  </span><span class="NAME">this.toolActivate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1140</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tabAnchor</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1141</span> </span><span class="WHIT">        </span><span class="NAME">tabActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1142</span> </span><span class="WHIT">        </span><span class="NAME">tabConfig</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.toolTabConfig</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1143</span> </span><span class="WHIT">        </span><span class="NAME">tabPanel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.tabPanels.main</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1144</span> </span><span class="WHIT">        </span><span class="NAME">lineTab</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabPanel.tabs.line</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1145</span> </span><span class="WHIT">        </span><span class="NAME">shapeType</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.shapeType</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1146</span> </span><span class="WHIT">        </span><span class="NAME">lineWidth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.line_lineWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1147</span> </span><span class="WHIT">        </span><span class="NAME">lineCap</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.line_lineCap</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1148</span> </span><span class="WHIT">        </span><span class="NAME">lineJoin</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.line_lineJoin</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1149</span> </span><span class="WHIT">        </span><span class="NAME">miterLimit</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.line_miterLimit</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1150</span> </span><span class="WHIT">        </span><span class="NAME">lineWidthLabel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1151</span> 
<span class='line'>1152</span> </span><span class="WHIT">    </span><span class="NAME">tabActive.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'toolActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1153</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1154</span> </span><span class="WHIT">      </span><span class="NAME">tabActive.firstChild.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1155</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1156</span> 
<span class='line'>1157</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Active'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">lang.status</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1158</span> </span><span class="WHIT">      </span><span class="NAME">_self.statusShow</span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Active'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1159</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1160</span> 
<span class='line'>1161</span> </span><span class="WHIT">    </span><span class="COMM">// show/hide the shapeType input config.</span><span class="WHIT">
<span class='line'>1162</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">shapeType</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1163</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.shapeType</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1164</span> </span><span class="WHIT">        </span><span class="NAME">shapeType.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1165</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1166</span> </span><span class="WHIT">        </span><span class="NAME">shapeType.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1167</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1168</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1169</span> 
<span class='line'>1170</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.prevId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1171</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">prevTab</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.prevId</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1172</span> </span><span class="WHIT">          </span><span class="NAME">prevTabConfig</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.toolTabConfig</span><span class="PUNC">[</span><span class="NAME">ev.prevId</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1173</span> 
<span class='line'>1174</span> </span><span class="WHIT">      </span><span class="NAME">prevTab.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">prevTab.className.</span><span class="WHIT">
<span class='line'>1175</span> </span><span class="WHIT">        </span><span class="NAME">replace</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'toolActive'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1176</span> 
<span class='line'>1177</span> </span><span class="WHIT">      </span><span class="COMM">// hide the line tab</span><span class="WHIT">
<span class='line'>1178</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">prevTabConfig.lineTab</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">lineTab</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1179</span> </span><span class="WHIT">        </span><span class="NAME">tabPanel.tabHide</span><span class="PUNC">(</span><span class="STRN">'line'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1180</span> </span><span class="WHIT">        </span><span class="NAME">lineTab.container.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lineTab.container.className.</span><span class="WHIT">
<span class='line'>1181</span> </span><span class="WHIT">          </span><span class="NAME">replace</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'main_line_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.prevId</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1182</span>               </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'main_line'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1183</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1184</span> 
<span class='line'>1185</span> </span><span class="WHIT">      </span><span class="COMM">// hide the tab for the current tool.</span><span class="WHIT">
<span class='line'>1186</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.prevId</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">tabPanel.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1187</span> </span><span class="WHIT">        </span><span class="NAME">tabPanel.tabHide</span><span class="PUNC">(</span><span class="NAME">ev.prevId</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1188</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1189</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1190</span> 
<span class='line'>1191</span> </span><span class="WHIT">    </span><span class="COMM">// Change the label of the lineWidth input element.</span><span class="WHIT">
<span class='line'>1192</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.lineWidthLabel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1193</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lineWidth.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1194</span> </span><span class="WHIT">      </span><span class="NAME">lineWidthLabel.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">tabConfig.lineWidthLabel</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1195</span>           </span><span class="NAME">lineWidthLabel.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1196</span> 
<span class='line'>1197</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1198</span> 
<span class='line'>1199</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">lineJoin</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1200</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.lineJoin</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1201</span> </span><span class="WHIT">        </span><span class="NAME">lineJoin.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1202</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1203</span> </span><span class="WHIT">        </span><span class="NAME">lineJoin.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1204</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1205</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1206</span> 
<span class='line'>1207</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">lineCap</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1208</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.lineCap</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1209</span> </span><span class="WHIT">        </span><span class="NAME">lineCap.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1210</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1211</span> </span><span class="WHIT">        </span><span class="NAME">lineCap.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1212</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1213</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1214</span> 
<span class='line'>1215</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">miterLimit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1216</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.miterLimit</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1217</span> </span><span class="WHIT">        </span><span class="NAME">miterLimit.parentNode.parentNode.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1218</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1219</span> </span><span class="WHIT">        </span><span class="NAME">miterLimit.parentNode.parentNode.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1220</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1221</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1222</span> 
<span class='line'>1223</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">lineWidth</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1224</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.lineWidth</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1225</span> </span><span class="WHIT">        </span><span class="NAME">lineWidth.parentNode.parentNode.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1226</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1227</span> </span><span class="WHIT">        </span><span class="NAME">lineWidth.parentNode.parentNode.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1228</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1229</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1230</span> 
<span class='line'>1231</span> </span><span class="WHIT">    </span><span class="COMM">// show the line tab, if configured</span><span class="WHIT">
<span class='line'>1232</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabConfig.lineTab</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="STRN">'line'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">tabPanel.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1233</span> </span><span class="WHIT">      </span><span class="NAME">tabAnchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lineTab.button.firstChild</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1234</span> </span><span class="WHIT">      </span><span class="NAME">tabAnchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabConfig.lineTabLabel</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">lang.tabs.main</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1235</span> </span><span class="WHIT">      </span><span class="NAME">tabAnchor.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">tabAnchor.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1236</span>           </span><span class="NAME">tabAnchor.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1237</span> 
<span class='line'>1238</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">'line'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1239</span> </span><span class="WHIT">        </span><span class="NAME">lineTab.container.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lineTab.container.className.</span><span class="WHIT">
<span class='line'>1240</span> </span><span class="WHIT">            </span><span class="NAME">replace</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'main_line'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> 
<span class='line'>1241</span>                 </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'main_line_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1242</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1243</span> 
<span class='line'>1244</span> </span><span class="WHIT">      </span><span class="NAME">tabPanel.tabShow</span><span class="PUNC">(</span><span class="STRN">'line'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1245</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1246</span> 
<span class='line'>1247</span> </span><span class="WHIT">    </span><span class="COMM">// show the tab for the current tool, if there's one.</span><span class="WHIT">
<span class='line'>1248</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">tabPanel.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1249</span> </span><span class="WHIT">      </span><span class="NAME">tabPanel.tabShow</span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1250</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1251</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1252</span> 
<span class='line'>1253</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1254</span>    * The &lt;code>toolRegister&lt;/code> application event handler. This method adds 
<span class='line'>1255</span>    * the new tool into the GUI.
<span class='line'>1256</span>    *
<span class='line'>1257</span>    * @private
<span class='line'>1258</span>    *
<span class='line'>1259</span>    * @param {pwlib.appEvent.toolRegister} ev The application event object.
<span class='line'>1260</span>    *
<span class='line'>1261</span>    * @see PaintWeb#toolRegister the method which allows you to register new 
<span class='line'>1262</span>    * tools.
<span class='line'>1263</span>    */</span><span class="WHIT">
<span class='line'>1264</span> </span><span class="WHIT">  </span><span class="NAME">this.toolRegister</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1265</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">attr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1266</span> 
<span class='line'>1267</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1268</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1269</span> </span><span class="WHIT">      </span><span class="NAME">attr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTool'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1270</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">attr</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">attr</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1271</span> </span><span class="WHIT">        </span><span class="NAME">attr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1272</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1273</span> </span><span class="WHIT">        </span><span class="KEYW">delete</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1274</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1275</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1276</span> 
<span class='line'>1277</span> </span><span class="WHIT">    </span><span class="COMM">// Create a new element if there's none already associated to the tool ID.</span><span class="WHIT">
<span class='line'>1278</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1279</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'li'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1280</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1281</span> 
<span class='line'>1282</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">attr</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1283</span> </span><span class="WHIT">      </span><span class="NAME">elem.setAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTool'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1284</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1285</span> 
<span class='line'>1286</span> </span><span class="WHIT">    </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tool_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1287</span> 
<span class='line'>1288</span> </span><span class="WHIT">    </span><span class="COMM">// Append an anchor element which holds the locale string.</span><span class="WHIT">
<span class='line'>1289</span> </span><span class="WHIT">    </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1290</span> </span><span class="WHIT">    </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1291</span> </span><span class="WHIT">    </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1292</span> </span><span class="WHIT">    </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">anchor.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1293</span> 
<span class='line'>1294</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1295</span> </span><span class="WHIT">      </span><span class="NAME">elem.replaceChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1296</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1297</span> </span><span class="WHIT">      </span><span class="NAME">elem.appendChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1298</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1299</span> 
<span class='line'>1300</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="NAME">_self.toolClick</span><span class="PUNC">,</span><span class="WHIT">      </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1301</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.item_mouseover</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1302</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">_self.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1303</span> 
<span class='line'>1304</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1305</span> </span><span class="WHIT">      </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1306</span> </span><span class="WHIT">      </span><span class="NAME">_self.elems.tools.appendChild</span><span class="PUNC">(</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1307</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1308</span> 
<span class='line'>1309</span> </span><span class="WHIT">    </span><span class="COMM">// Disable the text tool icon if the Canvas Text API is not supported.</span><span class="WHIT">
<span class='line'>1310</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'text'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">app.layer.context.fillText</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> 
<span class='line'>1311</span>         </span><span class="PUNC">!</span><span class="NAME">app.layer.context.mozPathText</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1312</span> </span><span class="WHIT">      </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1313</span> </span><span class="WHIT">      </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.tools.textUnsupported</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1314</span> 
<span class='line'>1315</span> </span><span class="WHIT">      </span><span class="NAME">anchor.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.toolClick</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1316</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1317</span> </span><span class="WHIT">        </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1318</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1319</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1320</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1321</span> 
<span class='line'>1322</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1323</span>    * The &lt;code>toolUnregister&lt;/code> application event handler. This method the 
<span class='line'>1324</span>    * tool element from the GUI.
<span class='line'>1325</span>    *
<span class='line'>1326</span>    * @param {pwlib.appEvent.toolUnregister} ev The application event object.
<span class='line'>1327</span>    *
<span class='line'>1328</span>    * @see PaintWeb#toolUnregister the method which allows you to unregister 
<span class='line'>1329</span>    * tools.
<span class='line'>1330</span>    */</span><span class="WHIT">
<span class='line'>1331</span> </span><span class="WHIT">  </span><span class="NAME">this.toolUnregister</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1332</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.id</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1333</span> </span><span class="WHIT">      </span><span class="NAME">_self.elems.tools.removeChild</span><span class="PUNC">(</span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1334</span> </span><span class="WHIT">      </span><span class="KEYW">delete</span><span class="WHIT"> </span><span class="NAME">_self.tools</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1335</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1336</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1337</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1338</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1339</span> 
<span class='line'>1340</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1341</span>    * The &lt;code>click&lt;/code> event handler for the command DOM elements.
<span class='line'>1342</span>    *
<span class='line'>1343</span>    * @private
<span class='line'>1344</span>    *
<span class='line'>1345</span>    * @param {Event} ev The DOM Event object.
<span class='line'>1346</span>    *
<span class='line'>1347</span>    * @see PaintWeb#commandRegister to register a new command.
<span class='line'>1348</span>    */</span><span class="WHIT">
<span class='line'>1349</span> </span><span class="WHIT">  </span><span class="NAME">this.commandClick</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1350</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.parentNode.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwCommand'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1351</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">cmd</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">app.commands</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1352</span> </span><span class="WHIT">      </span><span class="NAME">app.commands</span><span class="PUNC">[</span><span class="NAME">cmd</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1353</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1354</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1355</span> 
<span class='line'>1356</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1357</span> </span><span class="WHIT">      </span><span class="NAME">this.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1358</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1359</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1360</span> 
<span class='line'>1361</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1362</span>    * The &lt;code>commandRegister&lt;/code> application event handler. GUI elements 
<span class='line'>1363</span>    * associated to commands are updated to ensure proper user interaction.
<span class='line'>1364</span>    *
<span class='line'>1365</span>    * @private
<span class='line'>1366</span>    *
<span class='line'>1367</span>    * @param {pwlib.appEvent.commandRegister} ev The application event object.
<span class='line'>1368</span>    *
<span class='line'>1369</span>    * @see PaintWeb#commandRegister the method which allows you to register new 
<span class='line'>1370</span>    * commands.
<span class='line'>1371</span>    */</span><span class="WHIT">
<span class='line'>1372</span> </span><span class="WHIT">  </span><span class="NAME">this.commandRegister</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1373</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.commands</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1374</span> </span><span class="WHIT">        </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1375</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1376</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1377</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1378</span> 
<span class='line'>1379</span> </span><span class="WHIT">    </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cmd_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1380</span> 
<span class='line'>1381</span> </span><span class="WHIT">    </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1382</span> </span><span class="WHIT">    </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.commands</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1383</span> </span><span class="WHIT">    </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1384</span> </span><span class="WHIT">    </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">anchor.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1385</span> 
<span class='line'>1386</span> </span><span class="WHIT">    </span><span class="COMM">// Remove the text content and append the locale string associated to </span><span class="WHIT">
<span class='line'>1387</span> </span><span class="WHIT">    </span><span class="COMM">// current command inside an anchor element (for better keyboard </span><span class="WHIT">
<span class='line'>1388</span> </span><span class="WHIT">    </span><span class="COMM">// accessibility).</span><span class="WHIT">
<span class='line'>1389</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1390</span> </span><span class="WHIT">      </span><span class="NAME">elem.removeChild</span><span class="PUNC">(</span><span class="NAME">elem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1391</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1392</span> </span><span class="WHIT">    </span><span class="NAME">elem.appendChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1393</span> 
<span class='line'>1394</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="NAME">_self.commandClick</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1395</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.item_mouseover</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1396</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">_self.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1397</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1398</span> 
<span class='line'>1399</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1400</span>    * The &lt;code>commandUnregister&lt;/code> application event handler. This method 
<span class='line'>1401</span>    * simply removes all the user interactivity from the GUI element associated 
<span class='line'>1402</span>    * to the command being unregistered.
<span class='line'>1403</span>    *
<span class='line'>1404</span>    * @private
<span class='line'>1405</span>    *
<span class='line'>1406</span>    * @param {pwlib.appEvent.commandUnregister} ev The application event object.
<span class='line'>1407</span>    *
<span class='line'>1408</span>    * @see PaintWeb#commandUnregister the method which allows you to unregister 
<span class='line'>1409</span>    * commands.
<span class='line'>1410</span>    */</span><span class="WHIT">
<span class='line'>1411</span> </span><span class="WHIT">  </span><span class="NAME">this.commandUnregister</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1412</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.commands</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1413</span> </span><span class="WHIT">        </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1414</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1415</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1416</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1417</span> 
<span class='line'>1418</span> </span><span class="WHIT">    </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.className.replace</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'cmd_'</span><span class="WHIT"> 
<span class='line'>1419</span>         </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.id</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1420</span> 
<span class='line'>1421</span> </span><span class="WHIT">    </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.firstChild</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1422</span> </span><span class="WHIT">    </span><span class="NAME">anchor.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT">     </span><span class="NAME">this.commands</span><span class="PUNC">[</span><span class="NAME">ev.id</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1423</span> </span><span class="WHIT">    </span><span class="NAME">anchor.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseover'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.item_mouseover</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1424</span> </span><span class="WHIT">    </span><span class="NAME">anchor.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseout'</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="NAME">_self.item_mouseout</span><span class="PUNC">,</span><span class="WHIT">  </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1425</span> 
<span class='line'>1426</span> </span><span class="WHIT">    </span><span class="NAME">elem.removeChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1427</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1428</span> 
<span class='line'>1429</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1430</span>    * The &lt;code>historyUpdate&lt;/code> application event handler. GUI elements 
<span class='line'>1431</span>    * associated to the &lt;code>historyUndo&lt;/code> and to the 
<span class='line'>1432</span>    * &lt;code>historyRedo&lt;/code> commands are updated such that they are either 
<span class='line'>1433</span>    * enabled or disabled, depending on the current history position.
<span class='line'>1434</span>    *
<span class='line'>1435</span>    * @private
<span class='line'>1436</span>    *
<span class='line'>1437</span>    * @param {pwlib.appEvent.historyUpdate} ev The application event object.
<span class='line'>1438</span>    *
<span class='line'>1439</span>    * @see PaintWeb#historyGoto the method which allows you to go to different 
<span class='line'>1440</span>    * history states.
<span class='line'>1441</span>    */</span><span class="WHIT">
<span class='line'>1442</span> </span><span class="WHIT">  </span><span class="NAME">this.historyUpdate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1443</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">undoElem</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.commands.historyUndo</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1444</span> </span><span class="WHIT">        </span><span class="NAME">undoState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1445</span> </span><span class="WHIT">        </span><span class="NAME">redoElem</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.commands.historyRedo</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1446</span> </span><span class="WHIT">        </span><span class="NAME">redoState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1447</span> </span><span class="WHIT">        </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1448</span> </span><span class="WHIT">        </span><span class="NAME">undoElemState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undoElem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1449</span> </span><span class="WHIT">        </span><span class="NAME">redoElemState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">redoElem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1450</span> 
<span class='line'>1451</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.currentPos</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1452</span> </span><span class="WHIT">      </span><span class="NAME">undoState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1453</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1454</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.currentPos</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">ev.states</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1455</span> </span><span class="WHIT">      </span><span class="NAME">redoState</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1456</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1457</span> 
<span class='line'>1458</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">undoElemState</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">undoState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1459</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">undoState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1460</span> </span><span class="WHIT">        </span><span class="NAME">undoElem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">undoElem.className.replace</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1461</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1462</span> </span><span class="WHIT">        </span><span class="NAME">undoElem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1463</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1464</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1465</span> 
<span class='line'>1466</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">redoElemState</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">redoState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1467</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">redoState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1468</span> </span><span class="WHIT">        </span><span class="NAME">redoElem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">redoElem.className.replace</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1469</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1470</span> </span><span class="WHIT">        </span><span class="NAME">redoElem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1471</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1472</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1473</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1474</span> 
<span class='line'>1475</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1476</span>    * The &lt;code>imageSizeChange&lt;/code> application event handler. The GUI element 
<span class='line'>1477</span>    * which displays the image dimensions is updated to display the new image 
<span class='line'>1478</span>    * size.
<span class='line'>1479</span>    *
<span class='line'>1480</span>    * &lt;p>Image size refers strictly to the dimensions of the image being edited 
<span class='line'>1481</span>    * by the user, that's width and height.
<span class='line'>1482</span>    *
<span class='line'>1483</span>    * @private
<span class='line'>1484</span>    * @param {pwlib.appEvent.imageSizeChange} ev The application event object.
<span class='line'>1485</span>    */</span><span class="WHIT">
<span class='line'>1486</span> </span><span class="WHIT">  </span><span class="NAME">this.imageSizeChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1487</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">imageSize</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.elems.imageSize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1488</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">imageSize</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1489</span> </span><span class="WHIT">      </span><span class="NAME">imageSize.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">ev.width</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'x'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.height</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1490</span>           </span><span class="NAME">imageSize.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1491</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1492</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1493</span> 
<span class='line'>1494</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1495</span>    * The &lt;code>canvasSizeChange&lt;/code> application event handler. The Canvas 
<span class='line'>1496</span>    * container element dimensions are updated to the new values, and the image 
<span class='line'>1497</span>    * resize handle is positioned accordingly.
<span class='line'>1498</span>    *
<span class='line'>1499</span>    * &lt;p>Canvas size refers strictly to the dimensions of the Canvas elements in 
<span class='line'>1500</span>    * the browser, changed with CSS style properties, width and height. Scaling 
<span class='line'>1501</span>    * of the Canvas elements is applied when the user zooms the image or when the 
<span class='line'>1502</span>    * browser changes the render DPI / zoom.
<span class='line'>1503</span>    *
<span class='line'>1504</span>    * @private
<span class='line'>1505</span>    * @param {pwlib.appEvent.canvasSizeChange} ev The application event object.
<span class='line'>1506</span>    */</span><span class="WHIT">
<span class='line'>1507</span> </span><span class="WHIT">  </span><span class="NAME">this.canvasSizeChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1508</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">canvasContainer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.elems.canvasContainer</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1509</span> </span><span class="WHIT">        </span><span class="NAME">canvasResizer</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.canvasResizer</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1510</span> </span><span class="WHIT">        </span><span class="NAME">className</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1511</span> </span><span class="WHIT">        </span><span class="NAME">resizeHandle</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">canvasResizer.resizeHandle</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1512</span> 
<span class='line'>1513</span> </span><span class="WHIT">    </span><span class="COMM">// Update the Canvas container to be the same size as the Canvas elements.</span><span class="WHIT">
<span class='line'>1514</span> </span><span class="WHIT">    </span><span class="NAME">canvasContainer.style.width</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.width</span><span class="WHIT">  </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1515</span> </span><span class="WHIT">    </span><span class="NAME">canvasContainer.style.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.height</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1516</span> 
<span class='line'>1517</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.style.top</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.height</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1518</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.style.left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.width</span><span class="WHIT">  </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1519</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1520</span> 
<span class='line'>1521</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1522</span>    * The &lt;code>imageZoom&lt;/code> application event handler. The GUI input element 
<span class='line'>1523</span>    * which displays the image zoom level is updated to display the new value.
<span class='line'>1524</span>    *
<span class='line'>1525</span>    * @private
<span class='line'>1526</span>    * @param {pwlib.appEvent.imageZoom} ev The application event object.
<span class='line'>1527</span>    */</span><span class="WHIT">
<span class='line'>1528</span> </span><span class="WHIT">  </span><span class="NAME">this.imageZoom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1529</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs.imageZoom</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1530</span> </span><span class="WHIT">        </span><span class="NAME">val</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">ev.zoom</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">100</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1531</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elem.value</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1532</span> </span><span class="WHIT">      </span><span class="NAME">elem.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1533</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1534</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1535</span> 
<span class='line'>1536</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1537</span>    * The &lt;code>configChange&lt;/code> application event handler. This method 
<span class='line'>1538</span>    * ensures the GUI input elements stay up-to-date when some PaintWeb 
<span class='line'>1539</span>    * configuration is modified.
<span class='line'>1540</span>    *
<span class='line'>1541</span>    * @private
<span class='line'>1542</span>    * @param {pwlib.appEvent.configChange} ev The application event object.
<span class='line'>1543</span>    */</span><span class="WHIT">
<span class='line'>1544</span> </span><span class="WHIT">  </span><span class="NAME">this.configChangeHandler</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1545</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cfg</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1546</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.group</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1547</span> </span><span class="WHIT">      </span><span class="NAME">cfg</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.group.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1548</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1549</span> </span><span class="WHIT">    </span><span class="NAME">cfg</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.config</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1550</span> </span><span class="WHIT">    </span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputs</span><span class="PUNC">[</span><span class="NAME">cfg</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1551</span> 
<span class='line'>1552</span> </span><span class="WHIT">    </span><span class="COMM">// Handle changes for color inputs.</span><span class="WHIT">
<span class='line'>1553</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.colorInputs</span><span class="PUNC">[</span><span class="NAME">cfg</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1554</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.value.replace</span><span class="PUNC">(</span><span class="REGX">/\s+/g</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="WHIT">
<span class='line'>1555</span> </span><span class="WHIT">                    </span><span class="NAME">replace</span><span class="PUNC">(</span><span class="REGX">/^rgba\(/</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">replace</span><span class="PUNC">(</span><span class="REGX">/\)$/</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1556</span> 
<span class='line'>1557</span> </span><span class="WHIT">      </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.split</span><span class="PUNC">(</span><span class="STRN">','</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1558</span> </span><span class="WHIT">      </span><span class="NAME">input.updateColor</span><span class="PUNC">(</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1559</span> </span><span class="WHIT">        </span><span class="NAME">red</span><span class="PUNC">:</span><span class="WHIT">   </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1560</span> </span><span class="WHIT">        </span><span class="NAME">green</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1561</span> </span><span class="WHIT">        </span><span class="NAME">blue</span><span class="PUNC">:</span><span class="WHIT">  </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">2</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1562</span> </span><span class="WHIT">        </span><span class="NAME">alpha</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">3</span><span class="PUNC">]</span><span class="WHIT">
<span class='line'>1563</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1564</span> 
<span class='line'>1565</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1566</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1567</span> 
<span class='line'>1568</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">input</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1569</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1570</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1571</span> 
<span class='line'>1572</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1573</span> </span><span class="WHIT">        </span><span class="NAME">isInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'select'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'input'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'textarea'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1574</span> 
<span class='line'>1575</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isInput</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1576</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.type</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">input.checked</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">ev.value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1577</span> </span><span class="WHIT">        </span><span class="NAME">input.checked</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1578</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1579</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.type</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">ev.value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1580</span> </span><span class="WHIT">        </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1581</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1582</span> 
<span class='line'>1583</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1584</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1585</span> 
<span class='line'>1586</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1587</span> 
<span class='line'>1588</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.hasAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwConfigToggle'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1589</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">inputActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1590</span> 
<span class='line'>1591</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.value</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">inputActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1592</span> </span><span class="WHIT">        </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1593</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">ev.value</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">inputActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1594</span> </span><span class="WHIT">        </span><span class="NAME">input.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.className.replace</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1595</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1596</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1597</span> 
<span class='line'>1598</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1599</span> </span><span class="WHIT">        </span><span class="NAME">prevValElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputValues</span><span class="PUNC">[</span><span class="NAME">cfg</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.previousValue</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1600</span> </span><span class="WHIT">        </span><span class="NAME">valElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputValues</span><span class="PUNC">[</span><span class="NAME">cfg</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.value</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1601</span> 
<span class='line'>1602</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">prevValElem</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">prevValElem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1603</span> </span><span class="WHIT">      </span><span class="NAME">prevValElem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">prevValElem.className.replace</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1604</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1605</span> 
<span class='line'>1606</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">valElem</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">valElem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1607</span> </span><span class="WHIT">      </span><span class="NAME">valElem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1608</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1609</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1610</span> 
<span class='line'>1611</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1612</span>    * The &lt;code>click&lt;/code> event handler for DOM elements associated to 
<span class='line'>1613</span>    * PaintWeb configuration values. These elements rely on parent elements which 
<span class='line'>1614</span>    * are associated to configuration properties.
<span class='line'>1615</span>    *
<span class='line'>1616</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.configChange} event.
<span class='line'>1617</span>    *
<span class='line'>1618</span>    * @private
<span class='line'>1619</span>    * @param {Event} ev The DOM Event object.
<span class='line'>1620</span>    */</span><span class="WHIT">
<span class='line'>1621</span> </span><span class="WHIT">  </span><span class="NAME">this.configValueClick</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1622</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.parentNode</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1623</span> </span><span class="WHIT">        </span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode._pwConfigParent</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1624</span> </span><span class="WHIT">        </span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwConfigValue'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1625</span> 
<span class='line'>1626</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">input</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">input._pwConfigProperty</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1627</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1628</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1629</span> 
<span class='line'>1630</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1631</span> 
<span class='line'>1632</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1633</span> </span><span class="WHIT">        </span><span class="NAME">groupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input._pwConfigGroupRef</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1634</span> </span><span class="WHIT">        </span><span class="NAME">group</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input._pwConfigGroup</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1635</span> </span><span class="WHIT">        </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input._pwConfigProperty</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1636</span> </span><span class="WHIT">        </span><span class="NAME">prevVal</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1637</span> </span><span class="WHIT">        </span><span class="NAME">prevValElem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.inputValues</span><span class="PUNC">[</span><span class="NAME">group.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> 
<span class='line'>1638</span>           </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">prevVal</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1639</span> 
<span class='line'>1640</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">prevVal</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1641</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1642</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1643</span> 
<span class='line'>1644</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">prevValElem</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">prevValElem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1645</span> </span><span class="WHIT">      </span><span class="NAME">prevValElem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">prevValElem.className.replace</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1646</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1647</span> 
<span class='line'>1648</span> </span><span class="WHIT">    </span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1649</span> 
<span class='line'>1650</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pNode.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1651</span> </span><span class="WHIT">      </span><span class="NAME">pNode.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1652</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1653</span> 
<span class='line'>1654</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.configChange</span><span class="PUNC">(</span><span class="NAME">val</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prevVal</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">group</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1655</span>           </span><span class="NAME">groupRef</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1656</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1657</span> 
<span class='line'>1658</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1659</span>    * The &lt;code>change&lt;/code> event handler for input elements associated to 
<span class='line'>1660</span>    * PaintWeb configuration properties.
<span class='line'>1661</span>    *
<span class='line'>1662</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.configChange} event.
<span class='line'>1663</span>    *
<span class='line'>1664</span>    * @private
<span class='line'>1665</span>    */</span><span class="WHIT">
<span class='line'>1666</span> </span><span class="WHIT">  </span><span class="NAME">this.configInputChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1667</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this._pwConfigProperty</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1668</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1669</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1670</span> 
<span class='line'>1671</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.type</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">this.checked</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.value</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1672</span> </span><span class="WHIT">        </span><span class="NAME">groupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._pwConfigGroupRef</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1673</span> </span><span class="WHIT">        </span><span class="NAME">group</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._pwConfigGroup</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1674</span> </span><span class="WHIT">        </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._pwConfigProperty</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1675</span> </span><span class="WHIT">        </span><span class="NAME">prevVal</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1676</span> 
<span class='line'>1677</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.getAttribute</span><span class="PUNC">(</span><span class="STRN">'type'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'number'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1678</span> </span><span class="WHIT">      </span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">val</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1679</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">this.value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1680</span> </span><span class="WHIT">        </span><span class="NAME">this.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1681</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1682</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1683</span> 
<span class='line'>1684</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">val</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">prevVal</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1685</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1686</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1687</span> 
<span class='line'>1688</span> </span><span class="WHIT">    </span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">val</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1689</span> 
<span class='line'>1690</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.configChange</span><span class="PUNC">(</span><span class="NAME">val</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prevVal</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">group</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1691</span>           </span><span class="NAME">groupRef</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1692</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1693</span> 
<span class='line'>1694</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1695</span>    * The &lt;code>click&lt;/code> event handler for DOM elements associated to boolean 
<span class='line'>1696</span>    * configuration properties. These elements only toggle the true/false value 
<span class='line'>1697</span>    * of the configuration property.
<span class='line'>1698</span>    *
<span class='line'>1699</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.configChange} event.
<span class='line'>1700</span>    *
<span class='line'>1701</span>    * @private
<span class='line'>1702</span>    * @param {Event} ev The DOM Event object.
<span class='line'>1703</span>    */</span><span class="WHIT">
<span class='line'>1704</span> </span><span class="WHIT">  </span><span class="NAME">this.configToggleClick</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1705</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'configActive'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1706</span> </span><span class="WHIT">        </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.parentNode</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1707</span> </span><span class="WHIT">        </span><span class="NAME">groupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode._pwConfigGroupRef</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1708</span> </span><span class="WHIT">        </span><span class="NAME">group</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode._pwConfigGroup</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1709</span> </span><span class="WHIT">        </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode._pwConfigProperty</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1710</span> </span><span class="WHIT">        </span><span class="NAME">elemActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1711</span> 
<span class='line'>1712</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1713</span> 
<span class='line'>1714</span> </span><span class="WHIT">    </span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1715</span> 
<span class='line'>1716</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">elemActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1717</span> </span><span class="WHIT">      </span><span class="NAME">pNode.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1718</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elemActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1719</span> </span><span class="WHIT">      </span><span class="NAME">pNode.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode.className.replace</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1720</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1721</span> 
<span class='line'>1722</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.configChange</span><span class="PUNC">(</span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1723</span>           </span><span class="PUNC">!</span><span class="NAME">groupRef</span><span class="PUNC">[</span><span class="NAME">prop</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">group</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">groupRef</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1724</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1725</span> 
<span class='line'>1726</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1727</span>    * The &lt;code>shadowAllow&lt;/code> application event handler. This method 
<span class='line'>1728</span>    * shows/hide the shadow tab when shadows are allowed/disallowed.
<span class='line'>1729</span>    *
<span class='line'>1730</span>    * @private
<span class='line'>1731</span>    * @param {pwlib.appEvent.shadowAllow} ev The application event object.
<span class='line'>1732</span>    */</span><span class="WHIT">
<span class='line'>1733</span> </span><span class="WHIT">  </span><span class="NAME">this.shadowAllow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1734</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'shadow'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">_self.tabPanels.main.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1735</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.allowed</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1736</span> </span><span class="WHIT">        </span><span class="NAME">_self.tabPanels.main.tabShow</span><span class="PUNC">(</span><span class="STRN">'shadow'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1737</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1738</span> </span><span class="WHIT">        </span><span class="NAME">_self.tabPanels.main.tabHide</span><span class="PUNC">(</span><span class="STRN">'shadow'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1739</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1740</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1741</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1742</span> 
<span class='line'>1743</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1744</span>    * The &lt;code>clipboardUpdate&lt;/code> application event handler. The GUI element 
<span class='line'>1745</span>    * associated to the &lt;code>clipboardPaste&lt;/code> command is updated to be 
<span class='line'>1746</span>    * disabled/enabled depending on the event.
<span class='line'>1747</span>    *
<span class='line'>1748</span>    * @private
<span class='line'>1749</span>    * @param {pwlib.appEvent.clipboardUpdate} ev The application event object.
<span class='line'>1750</span>    */</span><span class="WHIT">
<span class='line'>1751</span> </span><span class="WHIT">  </span><span class="NAME">this.clipboardUpdate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1752</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1753</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elemEnabled</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1754</span> </span><span class="WHIT">        </span><span class="NAME">elems</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">_self.commands.clipboardPaste</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1755</span>         </span><span class="NAME">_self.elems.selTab_clipboardPaste</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1756</span> 
<span class='line'>1757</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elems.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1758</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elems</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1759</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1760</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1761</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1762</span> 
<span class='line'>1763</span> </span><span class="WHIT">      </span><span class="NAME">elemEnabled</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classDisabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1764</span> 
<span class='line'>1765</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">ev.data</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elemEnabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1766</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1767</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.data</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">elemEnabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1768</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.className.replace</span><span class="PUNC">(</span><span class="NAME">classDisabled</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1769</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1770</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1771</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1772</span> 
<span class='line'>1773</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1774</span>    * The &lt;code>selectionChange&lt;/code> application event handler. The GUI 
<span class='line'>1775</span>    * elements associated to the &lt;code>selectionCut&lt;/code> and 
<span class='line'>1776</span>    * &lt;code>selectionCopy&lt;/code> commands are updated to be disabled/enabled 
<span class='line'>1777</span>    * depending on the event.
<span class='line'>1778</span>    *
<span class='line'>1779</span>    * @private
<span class='line'>1780</span>    * @param {pwlib.appEvent.selectionChange} ev The application event object.
<span class='line'>1781</span>    */</span><span class="WHIT">
<span class='line'>1782</span> </span><span class="WHIT">  </span><span class="NAME">this.selectionChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1783</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1784</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elemEnabled</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1785</span> </span><span class="WHIT">        </span><span class="NAME">elems</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">_self.commands.selectionCut</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.commands.selectionCopy</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1786</span>         </span><span class="NAME">_self.elems.selTab_selectionCut</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.elems.selTab_selectionCopy</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1787</span>         </span><span class="NAME">_self.commands.selectionDelete</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.commands.selectionFill</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1788</span>         </span><span class="NAME">_self.commands.selectionCrop</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1789</span> 
<span class='line'>1790</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elems.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1791</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elems</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1792</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elem</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1793</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1794</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1795</span> 
<span class='line'>1796</span> </span><span class="WHIT">      </span><span class="NAME">elemEnabled</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classDisabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1797</span> 
<span class='line'>1798</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">ev.STATE_NONE</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">elemEnabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1799</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classDisabled</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1800</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">ev.STATE_SELECTED</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">elemEnabled</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1801</span> </span><span class="WHIT">        </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.className.replace</span><span class="PUNC">(</span><span class="NAME">classDisabled</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1802</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1803</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1804</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1805</span> 
<span class='line'>1806</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1807</span>    * Show the graphical user interface.
<span class='line'>1808</span>    *
<span class='line'>1809</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.guiShow} application 
<span class='line'>1810</span>    * event.
<span class='line'>1811</span>    */</span><span class="WHIT">
<span class='line'>1812</span> </span><span class="WHIT">  </span><span class="NAME">this.show</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1813</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1814</span> </span><span class="WHIT">        </span><span class="NAME">className</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'placeholder'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1815</span> </span><span class="WHIT">        </span><span class="NAME">re</span><span class="WHIT">          </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="STRN">'\\b'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1816</span> 
<span class='line'>1817</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">re.test</span><span class="PUNC">(</span><span class="NAME">placeholder.className</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1818</span> </span><span class="WHIT">      </span><span class="NAME">placeholder.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1819</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1820</span> 
<span class='line'>1821</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1822</span> </span><span class="WHIT">      </span><span class="NAME">placeholder.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1823</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1824</span> 
<span class='line'>1825</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiShow</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1826</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1827</span> 
<span class='line'>1828</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1829</span>    * Hide the graphical user interface.
<span class='line'>1830</span>    *
<span class='line'>1831</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.guiHide} application 
<span class='line'>1832</span>    * event.
<span class='line'>1833</span>    */</span><span class="WHIT">
<span class='line'>1834</span> </span><span class="WHIT">  </span><span class="NAME">this.hide</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1835</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1836</span> </span><span class="WHIT">        </span><span class="NAME">re</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="STRN">'\\b'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">this.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'placeholder'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'g'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1837</span> 
<span class='line'>1838</span> </span><span class="WHIT">    </span><span class="NAME">placeholder.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">placeholder.className.replace</span><span class="PUNC">(</span><span class="NAME">re</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1839</span> 
<span class='line'>1840</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiHide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1841</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1842</span> 
<span class='line'>1843</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1844</span>    * The application destroy event handler. This method is invoked by the main 
<span class='line'>1845</span>    * PaintWeb application when the instance is destroyed, for the purpose of 
<span class='line'>1846</span>    * cleaning-up the GUI-related things from the document add by the current 
<span class='line'>1847</span>    * instance.
<span class='line'>1848</span>    *
<span class='line'>1849</span>    * @private
<span class='line'>1850</span>    */</span><span class="WHIT">
<span class='line'>1851</span> </span><span class="WHIT">  </span><span class="NAME">this.destroy</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1852</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.guiPlaceholder</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1853</span> 
<span class='line'>1854</span> </span><span class="WHIT">    </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">placeholder.hasChildNodes</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1855</span> </span><span class="WHIT">      </span><span class="NAME">placeholder.removeChild</span><span class="PUNC">(</span><span class="NAME">placeholder.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1856</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1857</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1858</span> 
<span class='line'>1859</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1860</span>    * Resize the PaintWeb graphical user interface.
<span class='line'>1861</span>    *
<span class='line'>1862</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.configChange} event for 
<span class='line'>1863</span>    * the "viewportWidth" and "viewportHeight" configuration properties. Both 
<span class='line'>1864</span>    * properties are updated to hold the new values you give.
<span class='line'>1865</span>    *
<span class='line'>1866</span>    * &lt;p>Once the GUI is resized, the {@link pwlib.appEvent.viewportSizeChange} 
<span class='line'>1867</span>    * event is also dispatched.
<span class='line'>1868</span>    *
<span class='line'>1869</span>    * @param {String} width The new width you want. Make sure the value is a CSS 
<span class='line'>1870</span>    * length, like "50%", "450px" or "30em".
<span class='line'>1871</span>    *
<span class='line'>1872</span>    * @param {String} height The new height you want.
<span class='line'>1873</span>    */</span><span class="WHIT">
<span class='line'>1874</span> </span><span class="WHIT">  </span><span class="NAME">this.resizeTo</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1875</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">width</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1876</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1877</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1878</span> 
<span class='line'>1879</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">width_old</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportWidth</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1880</span> </span><span class="WHIT">        </span><span class="NAME">height_old</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportHeight</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1881</span> 
<span class='line'>1882</span> </span><span class="WHIT">    </span><span class="NAME">config.viewportWidth</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1883</span> </span><span class="WHIT">    </span><span class="NAME">config.viewportHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1884</span> 
<span class='line'>1885</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.configChange</span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width_old</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1886</span>           </span><span class="STRN">'viewportWidth'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1887</span> 
<span class='line'>1888</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.configChange</span><span class="PUNC">(</span><span class="NAME">height</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height_old</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>1889</span>           </span><span class="STRN">'viewportHeight'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1890</span> 
<span class='line'>1891</span> </span><span class="WHIT">    </span><span class="NAME">config.guiPlaceholder.style.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportWidth</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1892</span> </span><span class="WHIT">    </span><span class="NAME">this.elems.viewport.style.height</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config.viewportHeight</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1893</span> 
<span class='line'>1894</span> </span><span class="WHIT">    </span><span class="NAME">app.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.viewportSizeChange</span><span class="PUNC">(</span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1895</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1896</span> 
<span class='line'>1897</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1898</span>    * The state change event handler for the Hand tool. This function 
<span class='line'>1899</span>    * enables/disables the Hand tool by checking if the current image fits into 
<span class='line'>1900</span>    * the viewport or not.
<span class='line'>1901</span>    *
<span class='line'>1902</span>    * &lt;p>This function is invoked when one of the following application events is  
<span class='line'>1903</span>    * dispatched: &lt;code>viewportSizeChange&lt;/code>, &lt;code>canvasSizeChange&lt;/code> 
<span class='line'>1904</span>    * or &lt;code>appInit&lt;/code.
<span class='line'>1905</span>    *
<span class='line'>1906</span>    * @private
<span class='line'>1907</span>    * @param 
<span class='line'>1908</span>    * {pwlib.appEvent.viewportSizeChange|pwlib.appEvent.canvasSizeChange|pwlib.appEvent.appInit} 
<span class='line'>1909</span>    * [ev] The application event object.
<span class='line'>1910</span>    */</span><span class="WHIT">
<span class='line'>1911</span> </span><span class="WHIT">  </span><span class="NAME">this.toolHandStateChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1912</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cwidth</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1913</span> </span><span class="WHIT">        </span><span class="NAME">cheight</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1914</span> </span><span class="WHIT">        </span><span class="NAME">className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'disabled'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1915</span> </span><span class="WHIT">        </span><span class="NAME">hand</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.tools.hand</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1916</span> </span><span class="WHIT">        </span><span class="NAME">viewport</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.elems.viewport</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1917</span> 
<span class='line'>1918</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">hand</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1919</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1920</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1921</span> 
<span class='line'>1922</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.type</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'canvasSizeChange'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1923</span> </span><span class="WHIT">      </span><span class="NAME">cwidth</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1924</span> </span><span class="WHIT">      </span><span class="NAME">cheight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1925</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1926</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">containerStyle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.elems.canvasContainer.style</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1927</span> </span><span class="WHIT">      </span><span class="NAME">cwidth</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">containerStyle.width</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1928</span> </span><span class="WHIT">      </span><span class="NAME">cheight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">containerStyle.height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1929</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1930</span> 
<span class='line'>1931</span> </span><span class="WHIT">    </span><span class="COMM">// FIXME: it should be noted that when PaintWeb loads, the entire GUI is </span><span class="WHIT">
<span class='line'>1932</span> </span><span class="WHIT">    </span><span class="COMM">// hidden, and win.getComputedStyle() style tells that the viewport </span><span class="WHIT">
<span class='line'>1933</span> </span><span class="WHIT">    </span><span class="COMM">// width/height is 0.</span><span class="WHIT">
<span class='line'>1934</span> </span><span class="WHIT">    </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">viewport</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1935</span> 
<span class='line'>1936</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">vwidth</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.width</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1937</span> </span><span class="WHIT">        </span><span class="NAME">vheight</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.height</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1938</span> </span><span class="WHIT">        </span><span class="NAME">enableHand</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1939</span> </span><span class="WHIT">        </span><span class="NAME">handState</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">hand.className.indexOf</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1940</span> 
<span class='line'>1941</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">vheight</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cheight</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">vwidth</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">cwidth</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1942</span> </span><span class="WHIT">      </span><span class="NAME">enableHand</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1943</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1944</span> 
<span class='line'>1945</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">enableHand</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">handState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1946</span> </span><span class="WHIT">      </span><span class="NAME">hand.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">hand.className.replace</span><span class="PUNC">(</span><span class="NAME">className</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1947</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">enableHand</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">handState</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1948</span> </span><span class="WHIT">      </span><span class="NAME">hand.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1949</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1950</span> 
<span class='line'>1951</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">enableHand</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">app.tool</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">app.tool._id</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'hand'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="STRN">'prevTool'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> 
<span class='line'>1952</span>         </span><span class="NAME">app.tool</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1953</span> </span><span class="WHIT">      </span><span class="NAME">app.toolActivate</span><span class="PUNC">(</span><span class="NAME">app.tool.prevTool</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1954</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1955</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1956</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1957</span> 
<span class='line'>1958</span> </span><span class="COMM">/**
<span class='line'>1959</span>  * @class A floating panel GUI element.
<span class='line'>1960</span>  *
<span class='line'>1961</span>  * @private
<span class='line'>1962</span>  *
<span class='line'>1963</span>  * @param {pwlib.gui} gui Reference to the PaintWeb GUI object.
<span class='line'>1964</span>  *
<span class='line'>1965</span>  * @param {Element} container Reference to the DOM element you want to transform 
<span class='line'>1966</span>  * into a floating panel.
<span class='line'>1967</span>  */</span><span class="WHIT">
<span class='line'>1968</span> </span><span class="NAME">pwlib.guiFloatingPanel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">gui</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">container</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1969</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_self</span><span class="WHIT">          </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1970</span> </span><span class="WHIT">      </span><span class="NAME">appEvent</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1971</span> </span><span class="WHIT">      </span><span class="NAME">cStyle</span><span class="WHIT">         </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">container.style</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1972</span> </span><span class="WHIT">      </span><span class="NAME">doc</span><span class="WHIT">            </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.doc</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1973</span> </span><span class="WHIT">      </span><span class="NAME">guiPlaceholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.config.guiPlaceholder</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1974</span> </span><span class="WHIT">      </span><span class="NAME">lang</span><span class="WHIT">           </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.lang</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1975</span> </span><span class="WHIT">      </span><span class="NAME">panels</span><span class="WHIT">         </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.floatingPanels</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1976</span> </span><span class="WHIT">      </span><span class="NAME">win</span><span class="WHIT">            </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.win</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1977</span> </span><span class="WHIT">      </span><span class="NAME">zIndex_step</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">200</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1978</span> 
<span class='line'>1979</span> </span><span class="WHIT">  </span><span class="COMM">// These hold the mouse starting location during the drag operation.</span><span class="WHIT">
<span class='line'>1980</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">mx</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">my</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1981</span> 
<span class='line'>1982</span> </span><span class="WHIT">  </span><span class="COMM">// These hold the panel starting location during the drag operation.</span><span class="WHIT">
<span class='line'>1983</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ptop</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pleft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1984</span> 
<span class='line'>1985</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1986</span>    * Panel state: hidden.
<span class='line'>1987</span>    * @constant
<span class='line'>1988</span>    */</span><span class="WHIT">
<span class='line'>1989</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_HIDDEN</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1990</span> 
<span class='line'>1991</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1992</span>    * Panel state: visible.
<span class='line'>1993</span>    * @constant
<span class='line'>1994</span>    */</span><span class="WHIT">
<span class='line'>1995</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_VISIBLE</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1996</span> 
<span class='line'>1997</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>1998</span>    * Panel state: minimized.
<span class='line'>1999</span>    * @constant
<span class='line'>2000</span>    */</span><span class="WHIT">
<span class='line'>2001</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_MINIMIZED</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2002</span> 
<span class='line'>2003</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2004</span>    * Panel state: the user is dragging the floating panel.
<span class='line'>2005</span>    * @constant
<span class='line'>2006</span>    */</span><span class="WHIT">
<span class='line'>2007</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_DRAGGING</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2008</span> 
<span class='line'>2009</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2010</span>    * Tells the state of the floating panel: hidden/minimized/visible or if it's 
<span class='line'>2011</span>    * being dragged.
<span class='line'>2012</span>    * @type Number
<span class='line'>2013</span>    */</span><span class="WHIT">
<span class='line'>2014</span> </span><span class="WHIT">  </span><span class="NAME">this.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2015</span> 
<span class='line'>2016</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2017</span>    * Floating panel ID. This is the ID used in the 
<span class='line'>2018</span>    * &lt;var>data-pwFloatingPanel&lt;/var> element attribute.
<span class='line'>2019</span>    * @type String
<span class='line'>2020</span>    */</span><span class="WHIT">
<span class='line'>2021</span> </span><span class="WHIT">  </span><span class="NAME">this.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2022</span> 
<span class='line'>2023</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2024</span>    * Reference to the floating panel element.
<span class='line'>2025</span>    * @type Element
<span class='line'>2026</span>    */</span><span class="WHIT">
<span class='line'>2027</span> </span><span class="WHIT">  </span><span class="NAME">this.container</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2028</span> 
<span class='line'>2029</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2030</span>    * The viewport element. This element is the first parent element which has 
<span class='line'>2031</span>    * the style.overflow set to "auto" or "scroll".
<span class='line'>2032</span>    * @type Element
<span class='line'>2033</span>    */</span><span class="WHIT">
<span class='line'>2034</span> </span><span class="WHIT">  </span><span class="NAME">this.viewport</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2035</span> 
<span class='line'>2036</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2037</span>    * Custom application events interface.
<span class='line'>2038</span>    * @type pwlib.appEvents
<span class='line'>2039</span>    */</span><span class="WHIT">
<span class='line'>2040</span> </span><span class="WHIT">  </span><span class="NAME">this.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2041</span> 
<span class='line'>2042</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2043</span>    * The panel content element.
<span class='line'>2044</span>    * @type Element
<span class='line'>2045</span>    */</span><span class="WHIT">
<span class='line'>2046</span> </span><span class="WHIT">  </span><span class="NAME">this.content</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2047</span> 
<span class='line'>2048</span> </span><span class="WHIT">  </span><span class="COMM">// The initial viewport scroll position.</span><span class="WHIT">
<span class='line'>2049</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2050</span> </span><span class="WHIT">      </span><span class="NAME">btn_close</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">btn_minimize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2051</span> 
<span class='line'>2052</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2053</span>    * Initialize the floating panel.
<span class='line'>2054</span>    * @private
<span class='line'>2055</span>    */</span><span class="WHIT">
<span class='line'>2056</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">init</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2057</span> </span><span class="WHIT">    </span><span class="NAME">_self.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvents</span><span class="PUNC">(</span><span class="NAME">_self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2058</span> 
<span class='line'>2059</span> </span><span class="WHIT">    </span><span class="NAME">_self.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwFloatingPanel'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2060</span> 
<span class='line'>2061</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ttl</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'h1'</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2062</span> </span><span class="WHIT">        </span><span class="NAME">content</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2063</span> </span><span class="WHIT">        </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">_self.container</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2064</span> </span><span class="WHIT">        </span><span class="NAME">zIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.zIndex</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2065</span> 
<span class='line'>2066</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.zIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cs.zIndex</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2067</span> 
<span class='line'>2068</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">zIndex</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NAME">panels.zIndex_</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2069</span> </span><span class="WHIT">      </span><span class="NAME">panels.zIndex_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">zIndex</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2070</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2071</span> 
<span class='line'>2072</span> </span><span class="WHIT">    </span><span class="NAME">_self.container.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT">
<span class='line'>2073</span> </span><span class="WHIT">      </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2074</span> 
<span class='line'>2075</span> </span><span class="WHIT">    </span><span class="COMM">// the content</span><span class="WHIT">
<span class='line'>2076</span> </span><span class="WHIT">    </span><span class="NAME">content.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_content'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2077</span> </span><span class="WHIT">    </span><span class="NAME">_self.content</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">content</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2078</span> 
<span class='line'>2079</span> </span><span class="WHIT">    </span><span class="COMM">// setup the title element</span><span class="WHIT">
<span class='line'>2080</span> </span><span class="WHIT">    </span><span class="NAME">ttl.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_title'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2081</span> </span><span class="WHIT">    </span><span class="NAME">ttl.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">lang.floatingPanels</span><span class="PUNC">[</span><span class="NAME">_self.id</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>2082</span>         </span><span class="NAME">ttl.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2083</span> 
<span class='line'>2084</span> </span><span class="WHIT">    </span><span class="NAME">ttl.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mousedown'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousedown</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2085</span> 
<span class='line'>2086</span> </span><span class="WHIT">    </span><span class="COMM">// allow auto-hide for the panel</span><span class="WHIT">
<span class='line'>2087</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwPanelHide'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'true'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2088</span> </span><span class="WHIT">      </span><span class="NAME">_self.hide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2089</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2090</span> </span><span class="WHIT">      </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2091</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2092</span> 
<span class='line'>2093</span> </span><span class="WHIT">    </span><span class="COMM">// Find the viewport parent element.</span><span class="WHIT">
<span class='line'>2094</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.parentNode</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2095</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2096</span> 
<span class='line'>2097</span> </span><span class="WHIT">    </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2098</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pNode.nodeName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'html'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2099</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2100</span> </span><span class="WHIT">        </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2101</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2102</span> 
<span class='line'>2103</span> </span><span class="WHIT">      </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">pNode</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2104</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cs.overflow</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'scroll'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">cs.overflow</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'auto'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2105</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2106</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2107</span> </span><span class="WHIT">        </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2108</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2109</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2110</span> 
<span class='line'>2111</span> </span><span class="WHIT">    </span><span class="NAME">_self.viewport</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">found</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2112</span> 
<span class='line'>2113</span> </span><span class="WHIT">    </span><span class="COMM">// add the panel minimize button.</span><span class="WHIT">
<span class='line'>2114</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2115</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2116</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.floatingPanelMinimize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2117</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimize'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2118</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_minimize</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2119</span> </span><span class="WHIT">    </span><span class="NAME">btn_minimize.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">btn_minimize.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2120</span> 
<span class='line'>2121</span> </span><span class="WHIT">    </span><span class="NAME">_self.container.insertBefore</span><span class="PUNC">(</span><span class="NAME">btn_minimize</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">content</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2122</span> 
<span class='line'>2123</span> </span><span class="WHIT">    </span><span class="COMM">// add the panel close button.</span><span class="WHIT">
<span class='line'>2124</span> </span><span class="WHIT">    </span><span class="NAME">btn_close</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2125</span> </span><span class="WHIT">    </span><span class="NAME">btn_close.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2126</span> </span><span class="WHIT">    </span><span class="NAME">btn_close.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.floatingPanelClose</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2127</span> </span><span class="WHIT">    </span><span class="NAME">btn_close.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_close'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2128</span> </span><span class="WHIT">    </span><span class="NAME">btn_close.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_close</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2129</span> </span><span class="WHIT">    </span><span class="NAME">btn_close.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">btn_close.title</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2130</span> 
<span class='line'>2131</span> </span><span class="WHIT">    </span><span class="NAME">_self.container.insertBefore</span><span class="PUNC">(</span><span class="NAME">btn_close</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">content</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2132</span> 
<span class='line'>2133</span> </span><span class="WHIT">    </span><span class="COMM">// setup the panel resize handle.</span><span class="WHIT">
<span class='line'>2134</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwPanelResizable'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'true'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2135</span> </span><span class="WHIT">      </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2136</span> </span><span class="WHIT">      </span><span class="NAME">resizeHandle.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_resizer'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2137</span> </span><span class="WHIT">      </span><span class="NAME">_self.container.appendChild</span><span class="PUNC">(</span><span class="NAME">resizeHandle</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2138</span> </span><span class="WHIT">      </span><span class="NAME">_self.resizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.guiResizer</span><span class="PUNC">(</span><span class="NAME">gui</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.container</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2139</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2140</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2141</span> 
<span class='line'>2142</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2143</span>    * The &lt;code>click&lt;/code> event handler for the panel Minimize button element.
<span class='line'>2144</span>    *
<span class='line'>2145</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2146</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2147</span>    *
<span class='line'>2148</span>    * @private
<span class='line'>2149</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2150</span>    */</span><span class="WHIT">
<span class='line'>2151</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_minimize</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2152</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2153</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2154</span> </span><span class="WHIT">      </span><span class="NAME">this.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2155</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2156</span> 
<span class='line'>2157</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classMinimized</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimized'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2158</span> 
<span class='line'>2159</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">_self.STATE_MINIMIZED</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2160</span> </span><span class="WHIT">      </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2161</span> 
<span class='line'>2162</span> </span><span class="WHIT">      </span><span class="NAME">this.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.floatingPanelMinimize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2163</span> </span><span class="WHIT">      </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimize'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2164</span> </span><span class="WHIT">      </span><span class="NAME">this.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">this.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2165</span> 
<span class='line'>2166</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classMinimized</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2167</span> </span><span class="WHIT">        </span><span class="NAME">_self.container.className</span><span class="WHIT"> 
<span class='line'>2168</span>           </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.className.replace</span><span class="PUNC">(</span><span class="NAME">classMinimized</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2169</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2170</span> 
<span class='line'>2171</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2172</span> </span><span class="WHIT">      </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_MINIMIZED</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2173</span> 
<span class='line'>2174</span> </span><span class="WHIT">      </span><span class="NAME">this.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.floatingPanelRestore</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2175</span> </span><span class="WHIT">      </span><span class="NAME">this.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_restore'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2176</span> </span><span class="WHIT">      </span><span class="NAME">this.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">this.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2177</span> 
<span class='line'>2178</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classMinimized</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2179</span> </span><span class="WHIT">        </span><span class="NAME">_self.container.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classMinimized</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2180</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2181</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2182</span> 
<span class='line'>2183</span> </span><span class="WHIT">    </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiFloatingPanelStateChange</span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2184</span> 
<span class='line'>2185</span> </span><span class="WHIT">    </span><span class="NAME">_self.bringOnTop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2186</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2187</span> 
<span class='line'>2188</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2189</span>    * The &lt;code>click&lt;/code> event handler for the panel Close button element.  
<span class='line'>2190</span>    * This hides the floating panel.
<span class='line'>2191</span>    *
<span class='line'>2192</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2193</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2194</span>    *
<span class='line'>2195</span>    * @private
<span class='line'>2196</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2197</span>    */</span><span class="WHIT">
<span class='line'>2198</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_close</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2199</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2200</span> </span><span class="WHIT">    </span><span class="NAME">_self.hide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2201</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2202</span> </span><span class="WHIT">      </span><span class="NAME">guiPlaceholder.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2203</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2204</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2205</span> 
<span class='line'>2206</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2207</span>    * The &lt;code>mousedown&lt;/code> event handler. This is invoked when you start 
<span class='line'>2208</span>    * dragging the floating panel.
<span class='line'>2209</span>    *
<span class='line'>2210</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2211</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2212</span>    *
<span class='line'>2213</span>    * @private
<span class='line'>2214</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2215</span>    */</span><span class="WHIT">
<span class='line'>2216</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mousedown</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2217</span> </span><span class="WHIT">    </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_DRAGGING</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2218</span> 
<span class='line'>2219</span> </span><span class="WHIT">    </span><span class="NAME">mx</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.clientX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2220</span> </span><span class="WHIT">    </span><span class="NAME">my</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2221</span> 
<span class='line'>2222</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">_self.container</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2223</span> 
<span class='line'>2224</span> </span><span class="WHIT">    </span><span class="NAME">ptop</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.top</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2225</span> </span><span class="WHIT">    </span><span class="NAME">pleft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.left</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2226</span> 
<span class='line'>2227</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2228</span> </span><span class="WHIT">      </span><span class="NAME">vScrollLeft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2229</span> </span><span class="WHIT">      </span><span class="NAME">vScrollTop</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2230</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2231</span> 
<span class='line'>2232</span> </span><span class="WHIT">    </span><span class="NAME">_self.bringOnTop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2233</span> 
<span class='line'>2234</span> </span><span class="WHIT">    </span><span class="NAME">doc.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mousemove'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2235</span> </span><span class="WHIT">    </span><span class="NAME">doc.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseup'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">ev_mouseup</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2236</span> 
<span class='line'>2237</span> </span><span class="WHIT">    </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiFloatingPanelStateChange</span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2238</span> 
<span class='line'>2239</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.preventDefault</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2240</span> </span><span class="WHIT">      </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2241</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2242</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2243</span> 
<span class='line'>2244</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2245</span>    * The &lt;code>mousemove&lt;/code> event handler. This performs the actual move of 
<span class='line'>2246</span>    * the floating panel.
<span class='line'>2247</span>    *
<span class='line'>2248</span>    * @private
<span class='line'>2249</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2250</span>    */</span><span class="WHIT">
<span class='line'>2251</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2252</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pleft</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.clientX</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">mx</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2253</span> </span><span class="WHIT">        </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ptop</span><span class="WHIT">  </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">my</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2254</span> 
<span class='line'>2255</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2256</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport.scrollLeft</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2257</span> </span><span class="WHIT">        </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollLeft</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2258</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2259</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport.scrollTop</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2260</span> </span><span class="WHIT">        </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollTop</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2261</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2262</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2263</span> 
<span class='line'>2264</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2265</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.top</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2266</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2267</span> 
<span class='line'>2268</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2269</span>    * The &lt;code>mouseup&lt;/code> event handler. This ends the panel drag operation.
<span class='line'>2270</span>    *
<span class='line'>2271</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2272</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2273</span>    *
<span class='line'>2274</span>    * @private
<span class='line'>2275</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2276</span>    */</span><span class="WHIT">
<span class='line'>2277</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mouseup</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2278</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.className.indexOf</span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> 
<span class='line'>2279</span>           </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimized'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2280</span> </span><span class="WHIT">      </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_MINIMIZED</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2281</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2282</span> </span><span class="WHIT">      </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2283</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2284</span> 
<span class='line'>2285</span> </span><span class="WHIT">    </span><span class="NAME">doc.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mousemove'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2286</span> </span><span class="WHIT">    </span><span class="NAME">doc.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseup'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">ev_mouseup</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2287</span> 
<span class='line'>2288</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2289</span> </span><span class="WHIT">      </span><span class="NAME">guiPlaceholder.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2290</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2291</span> 
<span class='line'>2292</span> </span><span class="WHIT">    </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiFloatingPanelStateChange</span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2293</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2294</span> 
<span class='line'>2295</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2296</span>    * Bring the panel to the top. This method makes sure the current floating 
<span class='line'>2297</span>    * panel is visible.
<span class='line'>2298</span>    */</span><span class="WHIT">
<span class='line'>2299</span> </span><span class="WHIT">  </span><span class="NAME">this.bringOnTop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2300</span> </span><span class="WHIT">    </span><span class="NAME">panels.zIndex_</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">zIndex_step</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2301</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.zIndex</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">panels.zIndex_</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2302</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2303</span> 
<span class='line'>2304</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2305</span>    * Hide the panel.
<span class='line'>2306</span>    *
<span class='line'>2307</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2308</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2309</span>    */</span><span class="WHIT">
<span class='line'>2310</span> </span><span class="WHIT">  </span><span class="NAME">this.hide</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2311</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2312</span> </span><span class="WHIT">    </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_HIDDEN</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2313</span> </span><span class="WHIT">    </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiFloatingPanelStateChange</span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2314</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2315</span> 
<span class='line'>2316</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2317</span>    * Show the panel.
<span class='line'>2318</span>    *
<span class='line'>2319</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2320</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2321</span>    */</span><span class="WHIT">
<span class='line'>2322</span> </span><span class="WHIT">  </span><span class="NAME">this.show</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2323</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2324</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2325</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2326</span> 
<span class='line'>2327</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'block'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2328</span> </span><span class="WHIT">    </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2329</span> 
<span class='line'>2330</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classMinimized</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimized'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2331</span> 
<span class='line'>2332</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.container.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classMinimized</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2333</span> </span><span class="WHIT">      </span><span class="NAME">_self.container.className</span><span class="WHIT"> 
<span class='line'>2334</span>         </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.className.replace</span><span class="PUNC">(</span><span class="NAME">classMinimized</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2335</span> 
<span class='line'>2336</span> </span><span class="WHIT">      </span><span class="NAME">btn_minimize.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'floatingPanel_minimize'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2337</span> </span><span class="WHIT">      </span><span class="NAME">btn_minimize.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.floatingPanelMinimize</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2338</span> </span><span class="WHIT">      </span><span class="NAME">btn_minimize.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">btn_minimize.title</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>2339</span>           </span><span class="NAME">btn_minimize.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2340</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2341</span> 
<span class='line'>2342</span> </span><span class="WHIT">    </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiFloatingPanelStateChange</span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2343</span> 
<span class='line'>2344</span> </span><span class="WHIT">    </span><span class="NAME">_self.bringOnTop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2345</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2346</span> 
<span class='line'>2347</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2348</span>    * Toggle the panel visibility.
<span class='line'>2349</span>    *
<span class='line'>2350</span>    * &lt;p>This method dispatches the {@link 
<span class='line'>2351</span>    * pwlib.appEvent.guiFloatingPanelStateChange} application event.
<span class='line'>2352</span>    */</span><span class="WHIT">
<span class='line'>2353</span> </span><span class="WHIT">  </span><span class="NAME">this.toggle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2354</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">_self.STATE_VISIBLE</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">_self.state</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> 
<span class='line'>2355</span>         </span><span class="NAME">_self.STATE_MINIMIZED</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2356</span> </span><span class="WHIT">      </span><span class="NAME">_self.hide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2357</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2358</span> </span><span class="WHIT">      </span><span class="NAME">_self.show</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2359</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2360</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2361</span> 
<span class='line'>2362</span> </span><span class="WHIT">  </span><span class="NAME">init</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2363</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2364</span> 
<span class='line'>2365</span> </span><span class="COMM">/**
<span class='line'>2366</span>  * @class The state change event for the floating panel. This event is fired 
<span class='line'>2367</span>  * when the floating panel changes its state. This event is not cancelable.
<span class='line'>2368</span>  *
<span class='line'>2369</span>  * @augments pwlib.appEvent
<span class='line'>2370</span>  *
<span class='line'>2371</span>  * @param {Number} state The floating panel state.
<span class='line'>2372</span>  */</span><span class="WHIT">
<span class='line'>2373</span> </span><span class="NAME">pwlib.appEvent.guiFloatingPanelStateChange</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">state</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2374</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2375</span>    * Panel state: hidden.
<span class='line'>2376</span>    * @constant
<span class='line'>2377</span>    */</span><span class="WHIT">
<span class='line'>2378</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_HIDDEN</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2379</span> 
<span class='line'>2380</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2381</span>    * Panel state: visible.
<span class='line'>2382</span>    * @constant
<span class='line'>2383</span>    */</span><span class="WHIT">
<span class='line'>2384</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_VISIBLE</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2385</span> 
<span class='line'>2386</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2387</span>    * Panel state: minimized.
<span class='line'>2388</span>    * @constant
<span class='line'>2389</span>    */</span><span class="WHIT">
<span class='line'>2390</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_MINIMIZED</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2391</span> 
<span class='line'>2392</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2393</span>    * Panel state: the user is dragging the floating panel.
<span class='line'>2394</span>    * @constant
<span class='line'>2395</span>    */</span><span class="WHIT">
<span class='line'>2396</span> </span><span class="WHIT">  </span><span class="NAME">this.STATE_DRAGGING</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">4</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2397</span> 
<span class='line'>2398</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2399</span>    * The current floating panel state.
<span class='line'>2400</span>    * @type Number
<span class='line'>2401</span>    */</span><span class="WHIT">
<span class='line'>2402</span> </span><span class="WHIT">  </span><span class="NAME">this.state</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">state</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2403</span> 
<span class='line'>2404</span> </span><span class="WHIT">  </span><span class="NAME">pwlib.appEvent.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'guiFloatingPanelStateChange'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2405</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2406</span> 
<span class='line'>2407</span> </span><span class="COMM">/**
<span class='line'>2408</span>  * @class Resize handler.
<span class='line'>2409</span>  *
<span class='line'>2410</span>  * @private
<span class='line'>2411</span>  *
<span class='line'>2412</span>  * @param {pwlib.gui} gui Reference to the PaintWeb GUI object.
<span class='line'>2413</span>  *
<span class='line'>2414</span>  * @param {Element} resizeHandle Reference to the resize handle DOM element.  
<span class='line'>2415</span>  * This is the element users will be able to drag to achieve the resize effect 
<span class='line'>2416</span>  * on the &lt;var>container&lt;/var> element.
<span class='line'>2417</span>  *
<span class='line'>2418</span>  * @param {Element} container Reference to the container DOM element. This is 
<span class='line'>2419</span>  * the element users will be able to resize using the &lt;var>resizeHandle&lt;/var> 
<span class='line'>2420</span>  * element.
<span class='line'>2421</span>  */</span><span class="WHIT">
<span class='line'>2422</span> </span><span class="NAME">pwlib.guiResizer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">gui</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">container</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2423</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_self</span><span class="WHIT">              </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2424</span> </span><span class="WHIT">      </span><span class="NAME">cStyle</span><span class="WHIT">             </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">container.style</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2425</span> </span><span class="WHIT">      </span><span class="NAME">doc</span><span class="WHIT">                </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.doc</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2426</span> </span><span class="WHIT">      </span><span class="NAME">guiResizeEnd</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent.guiResizeEnd</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2427</span> </span><span class="WHIT">      </span><span class="NAME">guiResizeMouseMove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent.guiResizeMouseMove</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2428</span> </span><span class="WHIT">      </span><span class="NAME">guiResizeStart</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent.guiResizeStart</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2429</span> </span><span class="WHIT">      </span><span class="NAME">win</span><span class="WHIT">                </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.win</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2430</span> 
<span class='line'>2431</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2432</span>    * Custom application events interface.
<span class='line'>2433</span>    * @type pwlib.appEvents
<span class='line'>2434</span>    */</span><span class="WHIT">
<span class='line'>2435</span> </span><span class="WHIT">  </span><span class="NAME">this.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2436</span> 
<span class='line'>2437</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2438</span>    * The resize handle DOM element.
<span class='line'>2439</span>    * @type Element
<span class='line'>2440</span>    */</span><span class="WHIT">
<span class='line'>2441</span> </span><span class="WHIT">  </span><span class="NAME">this.resizeHandle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">resizeHandle</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2442</span> 
<span class='line'>2443</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2444</span>    * The container DOM element. This is the element that's resized by the user 
<span class='line'>2445</span>    * when he/she drags the resize handle.
<span class='line'>2446</span>    * @type Element
<span class='line'>2447</span>    */</span><span class="WHIT">
<span class='line'>2448</span> </span><span class="WHIT">  </span><span class="NAME">this.container</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2449</span> 
<span class='line'>2450</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2451</span>    * The viewport element. This element is the first parent element which has 
<span class='line'>2452</span>    * the style.overflow set to "auto" or "scroll".
<span class='line'>2453</span>    * @type Element
<span class='line'>2454</span>    */</span><span class="WHIT">
<span class='line'>2455</span> </span><span class="WHIT">  </span><span class="NAME">this.viewport</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2456</span> 
<span class='line'>2457</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2458</span>    * Tells if the GUI resizer should dispatch the {@link 
<span class='line'>2459</span>    * pwlib.appEvent.guiResizeMouseMove} application event when the user moves 
<span class='line'>2460</span>    * the mouse during the resize operation.
<span class='line'>2461</span>    *
<span class='line'>2462</span>    * @type Boolean
<span class='line'>2463</span>    * @default false
<span class='line'>2464</span>    */</span><span class="WHIT">
<span class='line'>2465</span> </span><span class="WHIT">  </span><span class="NAME">this.dispatchMouseMove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2466</span> 
<span class='line'>2467</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2468</span>    * Tells if the user resizing the container now.
<span class='line'>2469</span>    *
<span class='line'>2470</span>    * @type Boolean
<span class='line'>2471</span>    * @default false
<span class='line'>2472</span>    */</span><span class="WHIT">
<span class='line'>2473</span> </span><span class="WHIT">  </span><span class="NAME">this.resizing</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2474</span> 
<span class='line'>2475</span> </span><span class="WHIT">  </span><span class="COMM">// The initial position of the mouse.</span><span class="WHIT">
<span class='line'>2476</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">mx</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">my</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2477</span> 
<span class='line'>2478</span> </span><span class="WHIT">  </span><span class="COMM">// The initial container dimensions.</span><span class="WHIT">
<span class='line'>2479</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cWidth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2480</span> 
<span class='line'>2481</span> </span><span class="WHIT">  </span><span class="COMM">// The initial viewport scroll position.</span><span class="WHIT">
<span class='line'>2482</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2483</span> 
<span class='line'>2484</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2485</span>    * Initialize the resize functionality.
<span class='line'>2486</span>    * @private
<span class='line'>2487</span>    */</span><span class="WHIT">
<span class='line'>2488</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">init</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2489</span> </span><span class="WHIT">    </span><span class="NAME">_self.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvents</span><span class="PUNC">(</span><span class="NAME">_self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2490</span> </span><span class="WHIT">    </span><span class="NAME">resizeHandle.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mousedown'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousedown</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2491</span> 
<span class='line'>2492</span> </span><span class="WHIT">    </span><span class="COMM">// Find the viewport parent element.</span><span class="WHIT">
<span class='line'>2493</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cs</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.parentNode</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2494</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2495</span> </span><span class="WHIT">    </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2496</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pNode.nodeName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'html'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2497</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2498</span> </span><span class="WHIT">        </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2499</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2500</span> 
<span class='line'>2501</span> </span><span class="WHIT">      </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">pNode</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2502</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cs.overflow</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'scroll'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">cs.overflow</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'auto'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2503</span> </span><span class="WHIT">        </span><span class="NAME">found</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2504</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2505</span> </span><span class="WHIT">        </span><span class="NAME">pNode</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pNode.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2506</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2507</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2508</span> 
<span class='line'>2509</span> </span><span class="WHIT">    </span><span class="NAME">_self.viewport</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">found</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2510</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2511</span> 
<span class='line'>2512</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2513</span>    * The &lt;code>mousedown&lt;/code> event handler. This starts the resize operation.
<span class='line'>2514</span>    *
<span class='line'>2515</span>    * &lt;p>This function dispatches the {@link pwlib.appEvent.guiResizeStart} 
<span class='line'>2516</span>    * event.
<span class='line'>2517</span>    *
<span class='line'>2518</span>    * @private
<span class='line'>2519</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2520</span>    */</span><span class="WHIT">
<span class='line'>2521</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mousedown</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2522</span> </span><span class="WHIT">    </span><span class="NAME">mx</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.clientX</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2523</span> </span><span class="WHIT">    </span><span class="NAME">my</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2524</span> 
<span class='line'>2525</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">win.getComputedStyle</span><span class="PUNC">(</span><span class="NAME">_self.container</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2526</span> </span><span class="WHIT">    </span><span class="NAME">cWidth</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.width</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2527</span> </span><span class="WHIT">    </span><span class="NAME">cHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cs.height</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2528</span> 
<span class='line'>2529</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cancel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">guiResizeStart</span><span class="PUNC">(</span><span class="NAME">mx</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">my</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">cWidth</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>2530</span>           </span><span class="NAME">cHeight</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2531</span> 
<span class='line'>2532</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cancel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2533</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2534</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2535</span> 
<span class='line'>2536</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2537</span> </span><span class="WHIT">      </span><span class="NAME">vScrollLeft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2538</span> </span><span class="WHIT">      </span><span class="NAME">vScrollTop</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2539</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2540</span> 
<span class='line'>2541</span> </span><span class="WHIT">    </span><span class="NAME">_self.resizing</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2542</span> </span><span class="WHIT">    </span><span class="NAME">doc.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mousemove'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2543</span> </span><span class="WHIT">    </span><span class="NAME">doc.addEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseup'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">ev_mouseup</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2544</span> 
<span class='line'>2545</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.preventDefault</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2546</span> </span><span class="WHIT">      </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2547</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2548</span> 
<span class='line'>2549</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev.stopPropagation</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2550</span> </span><span class="WHIT">      </span><span class="NAME">ev.stopPropagation</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2551</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2552</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2553</span> 
<span class='line'>2554</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2555</span>    * The &lt;code>mousemove&lt;/code> event handler. This performs the actual resizing 
<span class='line'>2556</span>    * of the &lt;var>container&lt;/var> element.
<span class='line'>2557</span>    *
<span class='line'>2558</span>    * @private
<span class='line'>2559</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2560</span>    */</span><span class="WHIT">
<span class='line'>2561</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2562</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">w</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cWidth</span><span class="WHIT">  </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.clientX</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">mx</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2563</span> </span><span class="WHIT">        </span><span class="NAME">h</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cHeight</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">my</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2564</span> 
<span class='line'>2565</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2566</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport.scrollLeft</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2567</span> </span><span class="WHIT">        </span><span class="NAME">w</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollLeft</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">vScrollLeft</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2568</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2569</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.viewport.scrollTop</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2570</span> </span><span class="WHIT">        </span><span class="NAME">h</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.viewport.scrollTop</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NAME">vScrollTop</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2571</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2572</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2573</span> 
<span class='line'>2574</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.width</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">w</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2575</span> </span><span class="WHIT">    </span><span class="NAME">cStyle.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">h</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'px'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2576</span> 
<span class='line'>2577</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.dispatchMouseMove</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2578</span> </span><span class="WHIT">      </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">guiResizeMouseMove</span><span class="PUNC">(</span><span class="NAME">ev.clientX</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">w</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>2579</span>             </span><span class="NAME">h</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2580</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2581</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2582</span> 
<span class='line'>2583</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2584</span>    * The &lt;code>mouseup&lt;/code> event handler. This ends the resize operation.
<span class='line'>2585</span>    *
<span class='line'>2586</span>    * &lt;p>This function dispatches the {@link pwlib.appEvent.guiResizeEnd} event.
<span class='line'>2587</span>    *
<span class='line'>2588</span>    * @private
<span class='line'>2589</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2590</span>    */</span><span class="WHIT">
<span class='line'>2591</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_mouseup</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2592</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cancel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.events.dispatch</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">guiResizeEnd</span><span class="PUNC">(</span><span class="NAME">ev.clientX</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev.clientY</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>2593</span>           </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cStyle.width</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">cStyle.height</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2594</span> 
<span class='line'>2595</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cancel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2596</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2597</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2598</span> 
<span class='line'>2599</span> </span><span class="WHIT">    </span><span class="NAME">_self.resizing</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2600</span> </span><span class="WHIT">    </span><span class="NAME">doc.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mousemove'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_mousemove</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2601</span> </span><span class="WHIT">    </span><span class="NAME">doc.removeEventListener</span><span class="PUNC">(</span><span class="STRN">'mouseup'</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="NAME">ev_mouseup</span><span class="PUNC">,</span><span class="WHIT">   </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2602</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2603</span> 
<span class='line'>2604</span> </span><span class="WHIT">  </span><span class="NAME">init</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2605</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2606</span> 
<span class='line'>2607</span> </span><span class="COMM">/**
<span class='line'>2608</span>  * @class The GUI element resize start event. This event is cancelable.
<span class='line'>2609</span>  *
<span class='line'>2610</span>  * @augments pwlib.appEvent
<span class='line'>2611</span>  *
<span class='line'>2612</span>  * @param {Number} x The mouse location on the x-axis.
<span class='line'>2613</span>  * @param {Number} y The mouse location on the y-axis.
<span class='line'>2614</span>  * @param {Number} width The element width.
<span class='line'>2615</span>  * @param {Number} height The element height.
<span class='line'>2616</span>  */</span><span class="WHIT">
<span class='line'>2617</span> </span><span class="NAME">pwlib.appEvent.guiResizeStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2618</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2619</span>    * The mouse location on the x-axis.
<span class='line'>2620</span>    * @type Number
<span class='line'>2621</span>    */</span><span class="WHIT">
<span class='line'>2622</span> </span><span class="WHIT">  </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2623</span> 
<span class='line'>2624</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2625</span>    * The mouse location on the y-axis.
<span class='line'>2626</span>    * @type Number
<span class='line'>2627</span>    */</span><span class="WHIT">
<span class='line'>2628</span> </span><span class="WHIT">  </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2629</span> 
<span class='line'>2630</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2631</span>    * The element width.
<span class='line'>2632</span>    * @type Number
<span class='line'>2633</span>    */</span><span class="WHIT">
<span class='line'>2634</span> </span><span class="WHIT">  </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2635</span> 
<span class='line'>2636</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2637</span>    * The element height.
<span class='line'>2638</span>    * @type Number
<span class='line'>2639</span>    */</span><span class="WHIT">
<span class='line'>2640</span> </span><span class="WHIT">  </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2641</span> 
<span class='line'>2642</span> </span><span class="WHIT">  </span><span class="NAME">pwlib.appEvent.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'guiResizeStart'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2643</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2644</span> 
<span class='line'>2645</span> </span><span class="COMM">/**
<span class='line'>2646</span>  * @class The GUI element resize end event. This event is cancelable.
<span class='line'>2647</span>  *
<span class='line'>2648</span>  * @augments pwlib.appEvent
<span class='line'>2649</span>  *
<span class='line'>2650</span>  * @param {Number} x The mouse location on the x-axis.
<span class='line'>2651</span>  * @param {Number} y The mouse location on the y-axis.
<span class='line'>2652</span>  * @param {Number} width The element width.
<span class='line'>2653</span>  * @param {Number} height The element height.
<span class='line'>2654</span>  */</span><span class="WHIT">
<span class='line'>2655</span> </span><span class="NAME">pwlib.appEvent.guiResizeEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2656</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2657</span>    * The mouse location on the x-axis.
<span class='line'>2658</span>    * @type Number
<span class='line'>2659</span>    */</span><span class="WHIT">
<span class='line'>2660</span> </span><span class="WHIT">  </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2661</span> 
<span class='line'>2662</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2663</span>    * The mouse location on the y-axis.
<span class='line'>2664</span>    * @type Number
<span class='line'>2665</span>    */</span><span class="WHIT">
<span class='line'>2666</span> </span><span class="WHIT">  </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2667</span> 
<span class='line'>2668</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2669</span>    * The element width.
<span class='line'>2670</span>    * @type Number
<span class='line'>2671</span>    */</span><span class="WHIT">
<span class='line'>2672</span> </span><span class="WHIT">  </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2673</span> 
<span class='line'>2674</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2675</span>    * The element height.
<span class='line'>2676</span>    * @type Number
<span class='line'>2677</span>    */</span><span class="WHIT">
<span class='line'>2678</span> </span><span class="WHIT">  </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2679</span> 
<span class='line'>2680</span> </span><span class="WHIT">  </span><span class="NAME">pwlib.appEvent.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'guiResizeEnd'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2681</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2682</span> 
<span class='line'>2683</span> </span><span class="COMM">/**
<span class='line'>2684</span>  * @class The GUI element resize mouse move event. This event is not cancelable.
<span class='line'>2685</span>  *
<span class='line'>2686</span>  * @augments pwlib.appEvent
<span class='line'>2687</span>  *
<span class='line'>2688</span>  * @param {Number} x The mouse location on the x-axis.
<span class='line'>2689</span>  * @param {Number} y The mouse location on the y-axis.
<span class='line'>2690</span>  * @param {Number} width The element width.
<span class='line'>2691</span>  * @param {Number} height The element height.
<span class='line'>2692</span>  */</span><span class="WHIT">
<span class='line'>2693</span> </span><span class="NAME">pwlib.appEvent.guiResizeMouseMove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">x</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2694</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2695</span>    * The mouse location on the x-axis.
<span class='line'>2696</span>    * @type Number
<span class='line'>2697</span>    */</span><span class="WHIT">
<span class='line'>2698</span> </span><span class="WHIT">  </span><span class="NAME">this.x</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">x</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2699</span> 
<span class='line'>2700</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2701</span>    * The mouse location on the y-axis.
<span class='line'>2702</span>    * @type Number
<span class='line'>2703</span>    */</span><span class="WHIT">
<span class='line'>2704</span> </span><span class="WHIT">  </span><span class="NAME">this.y</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">y</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2705</span> 
<span class='line'>2706</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2707</span>    * The element width.
<span class='line'>2708</span>    * @type Number
<span class='line'>2709</span>    */</span><span class="WHIT">
<span class='line'>2710</span> </span><span class="WHIT">  </span><span class="NAME">this.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2711</span> 
<span class='line'>2712</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2713</span>    * The element height.
<span class='line'>2714</span>    * @type Number
<span class='line'>2715</span>    */</span><span class="WHIT">
<span class='line'>2716</span> </span><span class="WHIT">  </span><span class="NAME">this.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2717</span> 
<span class='line'>2718</span> </span><span class="WHIT">  </span><span class="NAME">pwlib.appEvent.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'guiResizeMouseMove'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2719</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2720</span> 
<span class='line'>2721</span> </span><span class="COMM">/**
<span class='line'>2722</span>  * @class The tabbed panel GUI component.
<span class='line'>2723</span>  *
<span class='line'>2724</span>  * @private
<span class='line'>2725</span>  *
<span class='line'>2726</span>  * @param {pwlib.gui} gui Reference to the PaintWeb GUI object.
<span class='line'>2727</span>  *
<span class='line'>2728</span>  * @param {Element} panel Reference to the panel DOM element.
<span class='line'>2729</span>  */</span><span class="WHIT">
<span class='line'>2730</span> </span><span class="NAME">pwlib.guiTabPanel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">gui</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">panel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2731</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_self</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2732</span> </span><span class="WHIT">      </span><span class="NAME">appEvent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvent</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2733</span> </span><span class="WHIT">      </span><span class="NAME">doc</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.doc</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2734</span> </span><span class="WHIT">      </span><span class="NAME">lang</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.lang</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2735</span> 
<span class='line'>2736</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2737</span>    * Custom application events interface.
<span class='line'>2738</span>    * @type pwlib.appEvents
<span class='line'>2739</span>    */</span><span class="WHIT">
<span class='line'>2740</span> </span><span class="WHIT">  </span><span class="NAME">this.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2741</span> 
<span class='line'>2742</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2743</span>    * Panel ID. The ID is the same as the data-pwTabPanel attribute value of the 
<span class='line'>2744</span>    * panel DOM element .
<span class='line'>2745</span>    *
<span class='line'>2746</span>    * @type String.
<span class='line'>2747</span>    */</span><span class="WHIT">
<span class='line'>2748</span> </span><span class="WHIT">  </span><span class="NAME">this.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2749</span> 
<span class='line'>2750</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2751</span>    * Holds references to the DOM element of each tab and tab button.
<span class='line'>2752</span>    * @type Object
<span class='line'>2753</span>    */</span><span class="WHIT">
<span class='line'>2754</span> </span><span class="WHIT">  </span><span class="NAME">this.tabs</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2755</span> 
<span class='line'>2756</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2757</span>    * Reference to the tab buttons DOM element.
<span class='line'>2758</span>    * @type Element
<span class='line'>2759</span>    */</span><span class="WHIT">
<span class='line'>2760</span> </span><span class="WHIT">  </span><span class="NAME">this.tabButtons</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2761</span> 
<span class='line'>2762</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2763</span>    * The panel container DOM element.
<span class='line'>2764</span>    * @type Element
<span class='line'>2765</span>    */</span><span class="WHIT">
<span class='line'>2766</span> </span><span class="WHIT">  </span><span class="NAME">this.container</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">panel</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2767</span> 
<span class='line'>2768</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2769</span>    * Holds the ID of the currently active tab.
<span class='line'>2770</span>    * @type String
<span class='line'>2771</span>    */</span><span class="WHIT">
<span class='line'>2772</span> </span><span class="WHIT">  </span><span class="NAME">this.tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2773</span> 
<span class='line'>2774</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2775</span>    * Holds the ID of the previously active tab.
<span class='line'>2776</span>    *
<span class='line'>2777</span>    * @private
<span class='line'>2778</span>    * @type String
<span class='line'>2779</span>    */</span><span class="WHIT">
<span class='line'>2780</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">prevTabId_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2781</span> 
<span class='line'>2782</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2783</span>    * Initialize the toolbar functionality.
<span class='line'>2784</span>    * @private
<span class='line'>2785</span>    */</span><span class="WHIT">
<span class='line'>2786</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">init</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2787</span> </span><span class="WHIT">    </span><span class="NAME">_self.events</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">pwlib.appEvents</span><span class="PUNC">(</span><span class="NAME">_self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2788</span> </span><span class="WHIT">    </span><span class="NAME">_self.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTabPanel'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2789</span> 
<span class='line'>2790</span> </span><span class="WHIT">    </span><span class="COMM">// Add two class names, the generic .paintweb_tabPanel and another class </span><span class="WHIT">
<span class='line'>2791</span> </span><span class="WHIT">    </span><span class="COMM">// name specific to the current tab panel: .paintweb_tabPanel_id. </span><span class="WHIT">
<span class='line'>2792</span> </span><span class="WHIT">    </span><span class="NAME">_self.container.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tabPanel'</span><span class="WHIT"> 
<span class='line'>2793</span>       </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tabPanel_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2794</span> 
<span class='line'>2795</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tabButtons</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'ul'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2796</span> </span><span class="WHIT">        </span><span class="NAME">tabButton</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2797</span> </span><span class="WHIT">        </span><span class="NAME">tabDefault</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTabDefault'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2798</span> </span><span class="WHIT">        </span><span class="NAME">childNodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.container.childNodes</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2799</span> </span><span class="WHIT">        </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.ELEMENT_NODE</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2800</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2801</span> </span><span class="WHIT">        </span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2802</span> </span><span class="WHIT">        </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2803</span> 
<span class='line'>2804</span> </span><span class="WHIT">    </span><span class="NAME">tabButtons.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tabsList'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2805</span> 
<span class='line'>2806</span> </span><span class="WHIT">    </span><span class="COMM">// Find all the tabs in the current panel container element.</span><span class="WHIT">
<span class='line'>2807</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2808</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.nodeType</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2809</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2810</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2811</span> 
<span class='line'>2812</span> </span><span class="WHIT">      </span><span class="COMM">// A tab is any element with a given data-pwTab attribute.</span><span class="WHIT">
<span class='line'>2813</span> </span><span class="WHIT">      </span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTab'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2814</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2815</span> </span><span class="WHIT">        </span><span class="KEYW">continue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2816</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2817</span> 
<span class='line'>2818</span> </span><span class="WHIT">      </span><span class="COMM">// two class names, the generic .paintweb_tab and the tab-specific class </span><span class="WHIT">
<span class='line'>2819</span> </span><span class="WHIT">      </span><span class="COMM">// name .paintweb_tabPanelId_tabId.</span><span class="WHIT">
<span class='line'>2820</span> </span><span class="WHIT">      </span><span class="NAME">elem.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tab '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> 
<span class='line'>2821</span>         </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2822</span> 
<span class='line'>2823</span> </span><span class="WHIT">      </span><span class="NAME">tabButton</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'li'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2824</span> </span><span class="WHIT">      </span><span class="NAME">tabButton._pwTab</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2825</span> 
<span class='line'>2826</span> </span><span class="WHIT">      </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2827</span> </span><span class="WHIT">      </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2828</span> </span><span class="WHIT">      </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_tabClick</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2829</span> 
<span class='line'>2830</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_self.id</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">lang.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2831</span> </span><span class="WHIT">        </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.tabs</span><span class="PUNC">[</span><span class="NAME">_self.id</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Title'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> 
<span class='line'>2832</span>           </span><span class="NAME">lang.tabs</span><span class="PUNC">[</span><span class="NAME">_self.id</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2833</span> </span><span class="WHIT">        </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">lang.tabs</span><span class="PUNC">[</span><span class="NAME">_self.id</span><span class="PUNC">]</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2834</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2835</span> 
<span class='line'>2836</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">tabDefault</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">tabDefault</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='line'>2837</span> </span><span class="WHIT">          </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">tabDefault</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">_self.tabId</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2838</span> </span><span class="WHIT">        </span><span class="NAME">_self.tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2839</span> </span><span class="WHIT">        </span><span class="NAME">tabButton.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tabActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2840</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2841</span> </span><span class="WHIT">        </span><span class="NAME">prevTabId_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2842</span> </span><span class="WHIT">        </span><span class="NAME">elem.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2843</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2844</span> 
<span class='line'>2845</span> </span><span class="WHIT">      </span><span class="COMM">// automatically hide the tab</span><span class="WHIT">
<span class='line'>2846</span> </span><span class="WHIT">      </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elem.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwTabHide'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'true'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2847</span> </span><span class="WHIT">        </span><span class="NAME">tabButton.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2848</span> </span><span class="WHIT">      </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2849</span> 
<span class='line'>2850</span> </span><span class="WHIT">      </span><span class="NAME">_self.tabs</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">container</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">elem</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">button</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tabButton</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2851</span> 
<span class='line'>2852</span> </span><span class="WHIT">      </span><span class="NAME">tabButton.appendChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2853</span> </span><span class="WHIT">      </span><span class="NAME">tabButtons.appendChild</span><span class="PUNC">(</span><span class="NAME">tabButton</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2854</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2855</span> 
<span class='line'>2856</span> </span><span class="WHIT">    </span><span class="NAME">_self.tabButtons</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabButtons</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2857</span> </span><span class="WHIT">    </span><span class="NAME">_self.container.appendChild</span><span class="PUNC">(</span><span class="NAME">tabButtons</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2858</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2859</span> 
<span class='line'>2860</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2861</span>    * The &lt;code>click&lt;/code> event handler for tab buttons. This function simply 
<span class='line'>2862</span>    * activates the tab the user clicked.
<span class='line'>2863</span>    *
<span class='line'>2864</span>    * @private
<span class='line'>2865</span>    * @param {Event} ev The DOM Event object.
<span class='line'>2866</span>    */</span><span class="WHIT">
<span class='line'>2867</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_tabClick</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2868</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2869</span> </span><span class="WHIT">    </span><span class="NAME">_self.tabActivate</span><span class="PUNC">(</span><span class="NAME">this.parentNode._pwTab</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2870</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2871</span> 
<span class='line'>2872</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2873</span>    * Activate a tab by ID.
<span class='line'>2874</span>    *
<span class='line'>2875</span>    * &lt;p>This method dispatches the {@link pwlib.appEvent.guiTabActivate} event.
<span class='line'>2876</span>    *
<span class='line'>2877</span>    * @param {String} tabId The ID of the tab you want to activate.
<span class='line'>2878</span>    * @returns {Boolean} True if the tab has been activated successfully, or 
<span class='line'>2879</span>    * false if not.
<span class='line'>2880</span>    */</span><span class="WHIT">
<span class='line'>2881</span> </span><span class="WHIT">  </span><span class="NAME">this.tabActivate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2882</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2883</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2884</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">this.tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2885</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2886</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2887</span> 
<span class='line'>2888</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ev</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">appEvent.guiTabActivate</span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.tabId</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2889</span> </span><span class="WHIT">        </span><span class="NAME">cancel</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.events.dispatch</span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2890</span> </span><span class="WHIT">        </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2891</span> </span><span class="WHIT">        </span><span class="NAME">tabButton</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2892</span> 
<span class='line'>2893</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cancel</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2894</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2895</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2896</span> 
<span class='line'>2897</span> </span><span class="WHIT">    </span><span class="COMM">// Deactivate the currently active tab.</span><span class="WHIT">
<span class='line'>2898</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.tabId</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2899</span> </span><span class="WHIT">      </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">this.tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2900</span> </span><span class="WHIT">      </span><span class="NAME">elem.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2901</span> </span><span class="WHIT">      </span><span class="NAME">tabButton</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">this.tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">button</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2902</span> </span><span class="WHIT">      </span><span class="NAME">tabButton.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2903</span> </span><span class="WHIT">      </span><span class="NAME">prevTabId_</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2904</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2905</span> 
<span class='line'>2906</span> </span><span class="WHIT">    </span><span class="COMM">// Activate the new tab.</span><span class="WHIT">
<span class='line'>2907</span> </span><span class="WHIT">    </span><span class="NAME">elem</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">container</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2908</span> </span><span class="WHIT">    </span><span class="NAME">elem.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2909</span> </span><span class="WHIT">    </span><span class="NAME">tabButton</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">button</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2910</span> </span><span class="WHIT">    </span><span class="NAME">tabButton.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'tabActive'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2911</span> </span><span class="WHIT">    </span><span class="NAME">tabButton.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">// make sure the tab is not hidden</span><span class="WHIT">
<span class='line'>2912</span> </span><span class="WHIT">    </span><span class="NAME">this.tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2913</span> 
<span class='line'>2914</span> </span><span class="WHIT">    </span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2915</span> </span><span class="WHIT">      </span><span class="NAME">tabButton.firstChild.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2916</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">err</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2917</span> 
<span class='line'>2918</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2919</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2920</span> 
<span class='line'>2921</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2922</span>    * Hide a tab by ID.
<span class='line'>2923</span>    *
<span class='line'>2924</span>    * @param {String} tabId The ID of the tab you want to hide.
<span class='line'>2925</span>    * @returns {Boolean} True if the tab has been hidden successfully, or false 
<span class='line'>2926</span>    * if not.
<span class='line'>2927</span>    */</span><span class="WHIT">
<span class='line'>2928</span> </span><span class="WHIT">  </span><span class="NAME">this.tabHide</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2929</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2930</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2931</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2932</span> 
<span class='line'>2933</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">this.tabId</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2934</span> </span><span class="WHIT">      </span><span class="NAME">this.tabActivate</span><span class="PUNC">(</span><span class="NAME">prevTabId_</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2935</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2936</span> 
<span class='line'>2937</span> </span><span class="WHIT">    </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">button.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2938</span> 
<span class='line'>2939</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2940</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2941</span> 
<span class='line'>2942</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2943</span>    * Show a tab by ID.
<span class='line'>2944</span>    *
<span class='line'>2945</span>    * @param {String} tabId The ID of the tab you want to show.
<span class='line'>2946</span>    * @returns {Boolean} True if the tab has been displayed successfully, or 
<span class='line'>2947</span>    * false if not.
<span class='line'>2948</span>    */</span><span class="WHIT">
<span class='line'>2949</span> </span><span class="WHIT">  </span><span class="NAME">this.tabShow</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2950</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">this.tabs</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2951</span> </span><span class="WHIT">      </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2952</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>2953</span> 
<span class='line'>2954</span> </span><span class="WHIT">    </span><span class="NAME">this.tabs</span><span class="PUNC">[</span><span class="NAME">tabId</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">button.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2955</span> 
<span class='line'>2956</span> </span><span class="WHIT">    </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2957</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2958</span> 
<span class='line'>2959</span> </span><span class="WHIT">  </span><span class="NAME">init</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2960</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2961</span> 
<span class='line'>2962</span> </span><span class="COMM">/**
<span class='line'>2963</span>  * @class The GUI tab activation event. This event is cancelable.
<span class='line'>2964</span>  *
<span class='line'>2965</span>  * @augments pwlib.appEvent
<span class='line'>2966</span>  *
<span class='line'>2967</span>  * @param {String} tabId The ID of the tab being activated.
<span class='line'>2968</span>  * @param {String} prevTabId The ID of the previously active tab.
<span class='line'>2969</span>  */</span><span class="WHIT">
<span class='line'>2970</span> </span><span class="NAME">pwlib.appEvent.guiTabActivate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tabId</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prevTabId</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2971</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2972</span>    * The ID of the tab being activated.
<span class='line'>2973</span>    * @type String
<span class='line'>2974</span>    */</span><span class="WHIT">
<span class='line'>2975</span> </span><span class="WHIT">  </span><span class="NAME">this.tabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2976</span> 
<span class='line'>2977</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>2978</span>    * The ID of the previously active tab.
<span class='line'>2979</span>    * @type String
<span class='line'>2980</span>    */</span><span class="WHIT">
<span class='line'>2981</span> </span><span class="WHIT">  </span><span class="NAME">this.prevTabId</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">prevTabId</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2982</span> 
<span class='line'>2983</span> </span><span class="WHIT">  </span><span class="NAME">pwlib.appEvent.call</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'guiTabActivate'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2984</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>2985</span> 
<span class='line'>2986</span> </span><span class="COMM">/**
<span class='line'>2987</span>  * @class The color input GUI component.
<span class='line'>2988</span>  *
<span class='line'>2989</span>  * @private
<span class='line'>2990</span>  *
<span class='line'>2991</span>  * @param {pwlib.gui} gui Reference to the PaintWeb GUI object.
<span class='line'>2992</span>  *
<span class='line'>2993</span>  * @param {Element} input Reference to the DOM input element. This can be 
<span class='line'>2994</span>  * a span, a div, or any other tag.
<span class='line'>2995</span>  */</span><span class="WHIT">
<span class='line'>2996</span> </span><span class="NAME">pwlib.guiColorInput</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">gui</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>2997</span> </span><span class="WHIT">  </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_self</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2998</span> </span><span class="WHIT">      </span><span class="NAME">colormixer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>2999</span> </span><span class="WHIT">      </span><span class="NAME">config</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3000</span> </span><span class="WHIT">      </span><span class="NAME">doc</span><span class="WHIT">        </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.doc</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3001</span> </span><span class="WHIT">      </span><span class="NAME">MathRound</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Math.round</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3002</span> </span><span class="WHIT">      </span><span class="NAME">lang</span><span class="WHIT">       </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.lang</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3003</span> 
<span class='line'>3004</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3005</span>    * Color input ID. The ID is the same as the data-pwColorInput attribute value 
<span class='line'>3006</span>    * of the DOM input element .
<span class='line'>3007</span>    *
<span class='line'>3008</span>    * @type String.
<span class='line'>3009</span>    */</span><span class="WHIT">
<span class='line'>3010</span> </span><span class="WHIT">  </span><span class="NAME">this.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3011</span> 
<span class='line'>3012</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3013</span>    * The color input element DOM reference.
<span class='line'>3014</span>    *
<span class='line'>3015</span>    * @type Element
<span class='line'>3016</span>    */</span><span class="WHIT">
<span class='line'>3017</span> </span><span class="WHIT">  </span><span class="NAME">this.input</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3018</span> 
<span class='line'>3019</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3020</span>    * The configuration property to which this color input is attached to.
<span class='line'>3021</span>    * @type String
<span class='line'>3022</span>    */</span><span class="WHIT">
<span class='line'>3023</span> </span><span class="WHIT">  </span><span class="NAME">this.configProperty</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3024</span> 
<span class='line'>3025</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3026</span>    * The configuration group to which this color input is attached to.
<span class='line'>3027</span>    * @type String
<span class='line'>3028</span>    */</span><span class="WHIT">
<span class='line'>3029</span> </span><span class="WHIT">  </span><span class="NAME">this.configGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3030</span> 
<span class='line'>3031</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3032</span>    * Reference to the configuration object which holds the color input value.
<span class='line'>3033</span>    * @type String
<span class='line'>3034</span>    */</span><span class="WHIT">
<span class='line'>3035</span> </span><span class="WHIT">  </span><span class="NAME">this.configGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3036</span> 
<span class='line'>3037</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3038</span>    * Holds the current color displayed by the input.
<span class='line'>3039</span>    *
<span class='line'>3040</span>    * @type Object
<span class='line'>3041</span>    */</span><span class="WHIT">
<span class='line'>3042</span> </span><span class="WHIT">  </span><span class="NAME">this.color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">red</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">green</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">blue</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">alpha</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3043</span> 
<span class='line'>3044</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3045</span>    * Initialize the color input functionality.
<span class='line'>3046</span>    * @private
<span class='line'>3047</span>    */</span><span class="WHIT">
<span class='line'>3048</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">init</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3049</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cfgAttr</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-pwColorInput'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3050</span> </span><span class="WHIT">        </span><span class="NAME">cfgNoDots</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.replace</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'_'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3051</span> </span><span class="WHIT">        </span><span class="NAME">cfgArray</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgAttr.split</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3052</span> </span><span class="WHIT">        </span><span class="NAME">cfgProp</span><span class="WHIT">     </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.pop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3053</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroup</span><span class="WHIT">    </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.join</span><span class="PUNC">(</span><span class="STRN">'.'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3054</span> </span><span class="WHIT">        </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">config</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3055</span> </span><span class="WHIT">        </span><span class="NAME">langGroup</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">lang.inputs</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3056</span> </span><span class="WHIT">        </span><span class="NAME">labelElem</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.parentNode</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3057</span> </span><span class="WHIT">        </span><span class="NAME">anchor</span><span class="WHIT">      </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">doc.createElement</span><span class="PUNC">(</span><span class="STRN">'a'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3058</span> </span><span class="WHIT">        </span><span class="NAME">color</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3059</span> 
<span class='line'>3060</span> </span><span class="WHIT">    </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgArray.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3061</span> </span><span class="WHIT">      </span><span class="NAME">cfgGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3062</span> </span><span class="WHIT">      </span><span class="NAME">langGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgArray</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3063</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>3064</span> 
<span class='line'>3065</span> </span><span class="WHIT">    </span><span class="NAME">_self.configProperty</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgProp</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3066</span> </span><span class="WHIT">    </span><span class="NAME">_self.configGroup</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroup</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3067</span> </span><span class="WHIT">    </span><span class="NAME">_self.configGroupRef</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgGroupRef</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3068</span> 
<span class='line'>3069</span> </span><span class="WHIT">    </span><span class="NAME">_self.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">cfgNoDots</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3070</span> 
<span class='line'>3071</span> </span><span class="WHIT">    </span><span class="NAME">_self.input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'colorInput'</span><span class="WHIT"> 
<span class='line'>3072</span>       </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3073</span> 
<span class='line'>3074</span> </span><span class="WHIT">    </span><span class="NAME">labelElem.replaceChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> 
<span class='line'>3075</span>         </span><span class="NAME">labelElem.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3076</span> 
<span class='line'>3077</span> </span><span class="WHIT">    </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.configGroupRef</span><span class="PUNC">[</span><span class="NAME">_self.configProperty</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3078</span> </span><span class="WHIT">    </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.replace</span><span class="PUNC">(</span><span class="REGX">/\s+/g</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">replace</span><span class="PUNC">(</span><span class="REGX">/^rgba\(/</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">replace</span><span class="PUNC">(</span><span class="REGX">/\)$/</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3079</span> </span><span class="WHIT">    </span><span class="NAME">color</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.split</span><span class="PUNC">(</span><span class="STRN">','</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3080</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.red</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3081</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.green</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3082</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.blue</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">2</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">/</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3083</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.alpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">3</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3084</span> 
<span class='line'>3085</span> </span><span class="WHIT">    </span><span class="NAME">anchor.style.backgroundColor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'rgb('</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">1</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> 
<span class='line'>3086</span>         </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">2</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">')'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3087</span> </span><span class="WHIT">    </span><span class="NAME">anchor.style.opacity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color</span><span class="PUNC">[</span><span class="NUMB">3</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3088</span> 
<span class='line'>3089</span> </span><span class="WHIT">    </span><span class="NAME">anchor.href</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'#'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3090</span> </span><span class="WHIT">    </span><span class="NAME">anchor.title</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'Title'</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">langGroup</span><span class="PUNC">[</span><span class="NAME">cfgProp</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3091</span> </span><span class="WHIT">    </span><span class="NAME">anchor.appendChild</span><span class="PUNC">(</span><span class="NAME">doc.createTextNode</span><span class="PUNC">(</span><span class="NAME">lang.inputs.colorInputAnchorContent</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3092</span> </span><span class="WHIT">    </span><span class="NAME">anchor.addEventListener</span><span class="PUNC">(</span><span class="STRN">'click'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ev_input_click</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3093</span> 
<span class='line'>3094</span> </span><span class="WHIT">    </span><span class="NAME">_self.input.replaceChild</span><span class="PUNC">(</span><span class="NAME">anchor</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.input.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3095</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3096</span> 
<span class='line'>3097</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3098</span>    * The &lt;code>click&lt;/code> event handler for the color input element. This 
<span class='line'>3099</span>    * function shows/hides the Color Mixer panel.
<span class='line'>3100</span>    *
<span class='line'>3101</span>    * @private
<span class='line'>3102</span>    * @param {Event} ev The DOM Event object.
<span class='line'>3103</span>    */</span><span class="WHIT">
<span class='line'>3104</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">ev_input_click</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ev</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3105</span> </span><span class="WHIT">    </span><span class="NAME">ev.preventDefault</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3106</span> 
<span class='line'>3107</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">colormixer</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3108</span> </span><span class="WHIT">      </span><span class="NAME">colormixer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">gui.app.extensions.colormixer</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3109</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>3110</span> 
<span class='line'>3111</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">colormixer.targetInput</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">colormixer.targetInput.id</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3112</span> </span><span class="WHIT">      </span><span class="NAME">colormixer.show</span><span class="PUNC">(</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3113</span> </span><span class="WHIT">          </span><span class="NAME">id</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">_self.id</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3114</span> </span><span class="WHIT">          </span><span class="NAME">configProperty</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">_self.configProperty</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3115</span> </span><span class="WHIT">          </span><span class="NAME">configGroup</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">_self.configGroup</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3116</span> </span><span class="WHIT">          </span><span class="NAME">configGroupRef</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">_self.configGroupRef</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3117</span> </span><span class="WHIT">          </span><span class="NAME">show</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">colormixer_show</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3118</span> </span><span class="WHIT">          </span><span class="NAME">hide</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">colormixer_hide</span><span class="WHIT">
<span class='line'>3119</span> </span><span class="WHIT">        </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">_self.color</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3120</span> 
<span class='line'>3121</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3122</span> </span><span class="WHIT">      </span><span class="NAME">colormixer.hide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3123</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>3124</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3125</span> 
<span class='line'>3126</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3127</span>    * The color mixer &lt;code>show&lt;/code> event handler. This function is invoked 
<span class='line'>3128</span>    * when the color mixer is shown.
<span class='line'>3129</span>    * @private
<span class='line'>3130</span>    */</span><span class="WHIT">
<span class='line'>3131</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">colormixer_show</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3132</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'colorInputActive'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3133</span> </span><span class="WHIT">        </span><span class="NAME">elemActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3134</span> 
<span class='line'>3135</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">elemActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3136</span> </span><span class="WHIT">      </span><span class="NAME">_self.input.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3137</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>3138</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3139</span> 
<span class='line'>3140</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3141</span>    * The color mixer &lt;code>hide&lt;/code> event handler. This function is invoked 
<span class='line'>3142</span>    * when the color mixer is hidden.
<span class='line'>3143</span>    * @private
<span class='line'>3144</span>    */</span><span class="WHIT">
<span class='line'>3145</span> </span><span class="WHIT">  </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">colormixer_hide</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3146</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">classActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">gui.classPrefix</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'colorInputActive'</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>3147</span> </span><span class="WHIT">        </span><span class="NAME">elemActive</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.className.indexOf</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3148</span> 
<span class='line'>3149</span> </span><span class="WHIT">    </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">elemActive</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3150</span> </span><span class="WHIT">      </span><span class="NAME">_self.input.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.className.replace</span><span class="PUNC">(</span><span class="NAME">classActive</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3151</span> </span><span class="WHIT">    </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>3152</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3153</span> 
<span class='line'>3154</span> </span><span class="WHIT">  </span><span class="COMM">/**
<span class='line'>3155</span>    * Update color. This method allows the change of the color values associated 
<span class='line'>3156</span>    * to the current color input.
<span class='line'>3157</span>    *
<span class='line'>3158</span>    * &lt;p>This method is used by the color picker tool and by the global GUI 
<span class='line'>3159</span>    * &lt;code>configChange&lt;/code> application event handler.
<span class='line'>3160</span>    *
<span class='line'>3161</span>    * @param {Object} color The new color values. The object must have four 
<span class='line'>3162</span>    * properties: &lt;var>red&lt;/var>, &lt;var>green&lt;/var>, &lt;var>blue&lt;/var> and 
<span class='line'>3163</span>    * &lt;var>alpha&lt;/var>. All values must be between 0 and 1.
<span class='line'>3164</span>    */</span><span class="WHIT">
<span class='line'>3165</span> </span><span class="WHIT">  </span><span class="NAME">this.updateColor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">color</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>3166</span> </span><span class="WHIT">    </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">anchor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_self.input.firstChild.style</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3167</span> 
<span class='line'>3168</span> </span><span class="WHIT">    </span><span class="NAME">anchor.opacity</span><span class="WHIT">         </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.alpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3169</span> </span><span class="WHIT">    </span><span class="NAME">anchor.backgroundColor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'rgb('</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">color.red</span><span class="WHIT">   </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT">
<span class='line'>3170</span> </span><span class="WHIT">                                      </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">color.green</span><span class="WHIT"> </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT">
<span class='line'>3171</span> </span><span class="WHIT">                                      </span><span class="NAME">MathRound</span><span class="PUNC">(</span><span class="NAME">color.blue</span><span class="WHIT">  </span><span class="PUNC">*</span><span class="WHIT"> </span><span class="NUMB">255</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">')'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3172</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.red</span><span class="WHIT">   </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.red</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3173</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.green</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.green</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3174</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.blue</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.blue</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3175</span> </span><span class="WHIT">    </span><span class="NAME">_self.color.alpha</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">color.alpha</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3176</span> </span><span class="WHIT">  </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3177</span> 
<span class='line'>3178</span> </span><span class="WHIT">  </span><span class="NAME">init</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3179</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>3180</span> 
<span class='line'>3181</span> </span><span class="COMM">// vim:set spell spl=en fo=wan1croqlt tw=80 ts=2 sw=2 sts=2 sta et ai cin fenc=utf-8 ff=unix:</span><span class="WHIT">
<span class='line'>3182</span> 
<span class='line'>3183</span> </span></pre></body></html>